66537456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 184657824

約数和(自身を除く): 118120368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 816, 876, 1117, 1168, 1241, 1752, 2234, 2482, 3351, 3504, 3723, 4468, 4964, 6702, 7446, 8936, 9928, 13404, 14892, 17872, 18989, 19856, 26808, 29784, 37978, 53616, 56967, 59568, 75956, 81541, 113934, 151912, 163082, 227868, 244623, 303824, 326164, 455736, 489246, 652328, 911472, 978492, 1304656, 1386197, 1956984, 2772394, 3913968, 4158591, 5544788, 8317182, 11089576, 16634364, 22179152, 33268728, 66537456]

約数ペア:

[(1, 66537456), (2, 33268728), (3, 22179152), (4, 16634364), (6, 11089576), (8, 8317182), (12, 5544788), (16, 4158591), (17, 3913968), (24, 2772394), (34, 1956984), (48, 1386197), (51, 1304656), (68, 978492), (73, 911472), (102, 652328), (136, 489246), (146, 455736), (204, 326164), (219, 303824), (272, 244623), (292, 227868), (408, 163082), (438, 151912), (584, 113934), (816, 81541), (876, 75956), (1117, 59568), (1168, 56967), (1241, 53616), (1752, 37978), (2234, 29784), (2482, 26808), (3351, 19856), (3504, 18989), (3723, 17872), (4468, 14892), (4964, 13404), (6702, 9928), (7446, 8936)]