65408165712

素因数分解:

$2^4\times 3^3\times {\mathrm{2221}}^1\times {\mathrm{68171}}^1$

素因数の和:70409

約数の個数: 80

約数和(自身を含む): 187832948160

約数和(自身を除く): 122424782448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2221, 4442, 6663, 8884, 13326, 17768, 19989, 26652, 35536, 39978, 53304, 59967, 68171, 79956, 106608, 119934, 136342, 159912, 204513, 239868, 272684, 319824, 409026, 479736, 545368, 613539, 818052, 959472, 1090736, 1227078, 1636104, 1840617, 2454156, 3272208, 3681234, 4908312, 7362468, 9816624, 14724936, 29449872, 151407791, 302815582, 454223373, 605631164, 908446746, 1211262328, 1362670119, 1816893492, 2422524656, 2725340238, 3633786984, 4088010357, 5450680476, 7267573968, 8176020714, 10901360952, 16352041428, 21802721904, 32704082856, 65408165712]

約数ペア:

[(1, 65408165712), (2, 32704082856), (3, 21802721904), (4, 16352041428), (6, 10901360952), (8, 8176020714), (9, 7267573968), (12, 5450680476), (16, 4088010357), (18, 3633786984), (24, 2725340238), (27, 2422524656), (36, 1816893492), (48, 1362670119), (54, 1211262328), (72, 908446746), (108, 605631164), (144, 454223373), (216, 302815582), (432, 151407791), (2221, 29449872), (4442, 14724936), (6663, 9816624), (8884, 7362468), (13326, 4908312), (17768, 3681234), (19989, 3272208), (26652, 2454156), (35536, 1840617), (39978, 1636104), (53304, 1227078), (59967, 1090736), (68171, 959472), (79956, 818052), (106608, 613539), (119934, 545368), (136342, 479736), (159912, 409026), (204513, 319824), (239868, 272684)]