66404448

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 227226384

約数和(自身を除く): 160821936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 81, 88, 96, 99, 102, 108, 132, 136, 137, 144, 153, 162, 176, 187, 198, 204, 216, 264, 272, 274, 288, 297, 306, 324, 352, 374, 396, 408, 411, 432, 459, 528, 544, 548, 561, 594, 612, 648, 748, 792, 816, 822, 864, 891, 918, 1056, 1096, 1122, 1188, 1224, 1233, 1296, 1377, 1496, 1507, 1584, 1632, 1644, 1683, 1782, 1836, 2192, 2244, 2329, 2376, 2448, 2466, 2592, 2754, 2992, 3014, 3168, 3288, 3366, 3564, 3672, 3699, 4384, 4488, 4521, 4658, 4752, 4896, 4932, 5049, 5508, 5984, 6028, 6576, 6732, 6987, 7128, 7344, 7398, 8976, 9042, 9316, 9504, 9864, 10098, 11016, 11097, 12056, 13152, 13464, 13563, 13974, 14256, 14688, 14796, 15147, 17952, 18084, 18632, 19728, 20196, 20961, 22032, 22194, 24112, 25619, 26928, 27126, 27948, 28512, 29592, 30294, 36168, 37264, 39456, 40392, 40689, 41922, 44064, 44388, 48224, 51238, 53856, 54252, 55896, 59184, 60588, 62883, 72336, 74528, 76857, 80784, 81378, 83844, 88776, 102476, 108504, 111792, 118368, 121176, 122067, 125766, 144672, 153714, 161568, 162756, 167688, 177552, 188649, 204952, 217008, 223584, 230571, 242352, 244134, 251532, 307428, 325512, 335376, 355104, 377298, 409904, 434016, 461142, 484704, 488268, 503064, 614856, 651024, 670752, 691713, 754596, 819808, 922284, 976536, 1006128, 1229712, 1302048, 1383426, 1509192, 1844568, 1953072, 2012256, 2075139, 2459424, 2766852, 3018384, 3689136, 3906144, 4150278, 5533704, 6036768, 7378272, 8300556, 11067408, 16601112, 22134816, 33202224, 66404448]

約数ペア:

[(1, 66404448), (2, 33202224), (3, 22134816), (4, 16601112), (6, 11067408), (8, 8300556), (9, 7378272), (11, 6036768), (12, 5533704), (16, 4150278), (17, 3906144), (18, 3689136), (22, 3018384), (24, 2766852), (27, 2459424), (32, 2075139), (33, 2012256), (34, 1953072), (36, 1844568), (44, 1509192), (48, 1383426), (51, 1302048), (54, 1229712), (66, 1006128), (68, 976536), (72, 922284), (81, 819808), (88, 754596), (96, 691713), (99, 670752), (102, 651024), (108, 614856), (132, 503064), (136, 488268), (137, 484704), (144, 461142), (153, 434016), (162, 409904), (176, 377298), (187, 355104), (198, 335376), (204, 325512), (216, 307428), (264, 251532), (272, 244134), (274, 242352), (288, 230571), (297, 223584), (306, 217008), (324, 204952), (352, 188649), (374, 177552), (396, 167688), (408, 162756), (411, 161568), (432, 153714), (459, 144672), (528, 125766), (544, 122067), (548, 121176), (561, 118368), (594, 111792), (612, 108504), (648, 102476), (748, 88776), (792, 83844), (816, 81378), (822, 80784), (864, 76857), (891, 74528), (918, 72336), (1056, 62883), (1096, 60588), (1122, 59184), (1188, 55896), (1224, 54252), (1233, 53856), (1296, 51238), (1377, 48224), (1496, 44388), (1507, 44064), (1584, 41922), (1632, 40689), (1644, 40392), (1683, 39456), (1782, 37264), (1836, 36168), (2192, 30294), (2244, 29592), (2329, 28512), (2376, 27948), (2448, 27126), (2466, 26928), (2592, 25619), (2754, 24112), (2992, 22194), (3014, 22032), (3168, 20961), (3288, 20196), (3366, 19728), (3564, 18632), (3672, 18084), (3699, 17952), (4384, 15147), (4488, 14796), (4521, 14688), (4658, 14256), (4752, 13974), (4896, 13563), (4932, 13464), (5049, 13152), (5508, 12056), (5984, 11097), (6028, 11016), (6576, 10098), (6732, 9864), (6987, 9504), (7128, 9316), (7344, 9042), (7398, 8976)]