81669419568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{5387}}^1$

素因数の和:5992

約数の個数: 240

約数和(自身を含む): 264524247936

約数和(自身を除く): 182854828368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 563, 612, 748, 792, 816, 1122, 1126, 1224, 1496, 1584, 1683, 1689, 2244, 2252, 2448, 2992, 3366, 3378, 4488, 4504, 5067, 5387, 6193, 6732, 6756, 8976, 9008, 9571, 10134, 10774, 12386, 13464, 13512, 16161, 18579, 19142, 20268, 21548, 24772, 26928, 27024, 28713, 32322, 37158, 38284, 40536, 43096, 48483, 49544, 55737, 57426, 59257, 64644, 74316, 76568, 81072, 86139, 86192, 91579, 96966, 99088, 105281, 111474, 114852, 118514, 129288, 148632, 153136, 172278, 177771, 183158, 193932, 210562, 222948, 229704, 237028, 258576, 274737, 297264, 315843, 344556, 355542, 366316, 387864, 421124, 445896, 459408, 474056, 533313, 549474, 631686, 689112, 711084, 732632, 775728, 824211, 842248, 891792, 947529, 948112, 1007369, 1066626, 1098948, 1263372, 1378224, 1422168, 1465264, 1648422, 1684496, 1895058, 2014738, 2133252, 2197896, 2526744, 2844336, 3022107, 3032881, 3296844, 3790116, 4029476, 4266504, 4395792, 5053488, 6044214, 6065762, 6593688, 7580232, 8058952, 8533008, 9066321, 9098643, 12088428, 12131524, 13187376, 15160464, 16117904, 18132642, 18197286, 24176856, 24263048, 27295929, 33361691, 36265284, 36394572, 48353712, 48526096, 51558977, 54591858, 66723382, 72530568, 72789144, 100085073, 103117954, 109183716, 133446764, 145061136, 145578288, 154676931, 200170146, 206235908, 218367432, 266893528, 300255219, 309353862, 400340292, 412471816, 436734864, 464030793, 533787056, 567148747, 600510438, 618707724, 800680584, 824943632, 928061586, 1134297494, 1201020876, 1237415448, 1601361168, 1701446241, 1856123172, 2268594988, 2402041752, 2474830896, 3402892482, 3712246344, 4537189976, 4804083504, 5104338723, 6805784964, 7424492688, 9074379952, 10208677446, 13611569928, 20417354892, 27223139856, 40834709784, 81669419568]

約数ペア:

[(1, 81669419568), (2, 40834709784), (3, 27223139856), (4, 20417354892), (6, 13611569928), (8, 10208677446), (9, 9074379952), (11, 7424492688), (12, 6805784964), (16, 5104338723), (17, 4804083504), (18, 4537189976), (22, 3712246344), (24, 3402892482), (33, 2474830896), (34, 2402041752), (36, 2268594988), (44, 1856123172), (48, 1701446241), (51, 1601361168), (66, 1237415448), (68, 1201020876), (72, 1134297494), (88, 928061586), (99, 824943632), (102, 800680584), (132, 618707724), (136, 600510438), (144, 567148747), (153, 533787056), (176, 464030793), (187, 436734864), (198, 412471816), (204, 400340292), (264, 309353862), (272, 300255219), (306, 266893528), (374, 218367432), (396, 206235908), (408, 200170146), (528, 154676931), (561, 145578288), (563, 145061136), (612, 133446764), (748, 109183716), (792, 103117954), (816, 100085073), (1122, 72789144), (1126, 72530568), (1224, 66723382), (1496, 54591858), (1584, 51558977), (1683, 48526096), (1689, 48353712), (2244, 36394572), (2252, 36265284), (2448, 33361691), (2992, 27295929), (3366, 24263048), (3378, 24176856), (4488, 18197286), (4504, 18132642), (5067, 16117904), (5387, 15160464), (6193, 13187376), (6732, 12131524), (6756, 12088428), (8976, 9098643), (9008, 9066321), (9571, 8533008), (10134, 8058952), (10774, 7580232), (12386, 6593688), (13464, 6065762), (13512, 6044214), (16161, 5053488), (18579, 4395792), (19142, 4266504), (20268, 4029476), (21548, 3790116), (24772, 3296844), (26928, 3032881), (27024, 3022107), (28713, 2844336), (32322, 2526744), (37158, 2197896), (38284, 2133252), (40536, 2014738), (43096, 1895058), (48483, 1684496), (49544, 1648422), (55737, 1465264), (57426, 1422168), (59257, 1378224), (64644, 1263372), (74316, 1098948), (76568, 1066626), (81072, 1007369), (86139, 948112), (86192, 947529), (91579, 891792), (96966, 842248), (99088, 824211), (105281, 775728), (111474, 732632), (114852, 711084), (118514, 689112), (129288, 631686), (148632, 549474), (153136, 533313), (172278, 474056), (177771, 459408), (183158, 445896), (193932, 421124), (210562, 387864), (222948, 366316), (229704, 355542), (237028, 344556), (258576, 315843), (274737, 297264)]