83897568

素因数分解:

$2^5\times 3^2\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1096

約数の個数: 72

約数和(自身を含む): 239469048

約数和(自身を除く): 155571480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 523, 557, 1046, 1114, 1569, 1671, 2092, 2228, 3138, 3342, 4184, 4456, 4707, 5013, 6276, 6684, 8368, 8912, 9414, 10026, 12552, 13368, 16736, 17824, 18828, 20052, 25104, 26736, 37656, 40104, 50208, 53472, 75312, 80208, 150624, 160416, 291311, 582622, 873933, 1165244, 1747866, 2330488, 2621799, 3495732, 4660976, 5243598, 6991464, 9321952, 10487196, 13982928, 20974392, 27965856, 41948784, 83897568]

約数ペア:

[(1, 83897568), (2, 41948784), (3, 27965856), (4, 20974392), (6, 13982928), (8, 10487196), (9, 9321952), (12, 6991464), (16, 5243598), (18, 4660976), (24, 3495732), (32, 2621799), (36, 2330488), (48, 1747866), (72, 1165244), (96, 873933), (144, 582622), (288, 291311), (523, 160416), (557, 150624), (1046, 80208), (1114, 75312), (1569, 53472), (1671, 50208), (2092, 40104), (2228, 37656), (3138, 26736), (3342, 25104), (4184, 20052), (4456, 18828), (4707, 17824), (5013, 16736), (6276, 13368), (6684, 12552), (8368, 10026), (8912, 9414)]