64815696

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 219360960

約数和(自身を除く): 154545264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 29, 33, 34, 36, 44, 48, 51, 58, 66, 68, 72, 83, 87, 88, 99, 102, 116, 132, 136, 144, 153, 166, 174, 176, 187, 198, 204, 232, 249, 261, 264, 272, 306, 319, 332, 348, 374, 396, 408, 464, 493, 498, 522, 528, 561, 612, 638, 664, 696, 747, 748, 792, 816, 913, 957, 986, 996, 1044, 1122, 1224, 1276, 1328, 1392, 1411, 1479, 1494, 1496, 1584, 1683, 1826, 1914, 1972, 1992, 2088, 2244, 2407, 2448, 2552, 2739, 2822, 2871, 2958, 2988, 2992, 3366, 3652, 3828, 3944, 3984, 4176, 4233, 4437, 4488, 4814, 5104, 5423, 5478, 5644, 5742, 5916, 5976, 6732, 7221, 7304, 7656, 7888, 8217, 8466, 8874, 8976, 9628, 10846, 10956, 11288, 11484, 11832, 11952, 12699, 13464, 14442, 14608, 15312, 15521, 16269, 16434, 16932, 17748, 19256, 21663, 21692, 21912, 22576, 22968, 23664, 25398, 26477, 26928, 28884, 31042, 32538, 32868, 33864, 35496, 38512, 40919, 43326, 43384, 43824, 45936, 46563, 48807, 50796, 52954, 57768, 62084, 65076, 65736, 67728, 70992, 79431, 81838, 86652, 86768, 93126, 97614, 101592, 105908, 115536, 122757, 124168, 130152, 131472, 139689, 158862, 163676, 173304, 186252, 195228, 203184, 211816, 238293, 245514, 248336, 260304, 279378, 317724, 327352, 346608, 368271, 372504, 390456, 423632, 450109, 476586, 491028, 558756, 635448, 654704, 736542, 745008, 780912, 900218, 953172, 982056, 1117512, 1270896, 1350327, 1473084, 1800436, 1906344, 1964112, 2235024, 2700654, 2946168, 3600872, 3812688, 4050981, 5401308, 5892336, 7201744, 8101962, 10802616, 16203924, 21605232, 32407848, 64815696]

約数ペア:

[(1, 64815696), (2, 32407848), (3, 21605232), (4, 16203924), (6, 10802616), (8, 8101962), (9, 7201744), (11, 5892336), (12, 5401308), (16, 4050981), (17, 3812688), (18, 3600872), (22, 2946168), (24, 2700654), (29, 2235024), (33, 1964112), (34, 1906344), (36, 1800436), (44, 1473084), (48, 1350327), (51, 1270896), (58, 1117512), (66, 982056), (68, 953172), (72, 900218), (83, 780912), (87, 745008), (88, 736542), (99, 654704), (102, 635448), (116, 558756), (132, 491028), (136, 476586), (144, 450109), (153, 423632), (166, 390456), (174, 372504), (176, 368271), (187, 346608), (198, 327352), (204, 317724), (232, 279378), (249, 260304), (261, 248336), (264, 245514), (272, 238293), (306, 211816), (319, 203184), (332, 195228), (348, 186252), (374, 173304), (396, 163676), (408, 158862), (464, 139689), (493, 131472), (498, 130152), (522, 124168), (528, 122757), (561, 115536), (612, 105908), (638, 101592), (664, 97614), (696, 93126), (747, 86768), (748, 86652), (792, 81838), (816, 79431), (913, 70992), (957, 67728), (986, 65736), (996, 65076), (1044, 62084), (1122, 57768), (1224, 52954), (1276, 50796), (1328, 48807), (1392, 46563), (1411, 45936), (1479, 43824), (1494, 43384), (1496, 43326), (1584, 40919), (1683, 38512), (1826, 35496), (1914, 33864), (1972, 32868), (1992, 32538), (2088, 31042), (2244, 28884), (2407, 26928), (2448, 26477), (2552, 25398), (2739, 23664), (2822, 22968), (2871, 22576), (2958, 21912), (2988, 21692), (2992, 21663), (3366, 19256), (3652, 17748), (3828, 16932), (3944, 16434), (3984, 16269), (4176, 15521), (4233, 15312), (4437, 14608), (4488, 14442), (4814, 13464), (5104, 12699), (5423, 11952), (5478, 11832), (5644, 11484), (5742, 11288), (5916, 10956), (5976, 10846), (6732, 9628), (7221, 8976), (7304, 8874), (7656, 8466), (7888, 8217)]