82180108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 158578560

約数和(自身を除く): 76398452

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 89, 148, 178, 356, 367, 629, 734, 1258, 1468, 1513, 2516, 3026, 3293, 6052, 6239, 6586, 12478, 13172, 13579, 24956, 27158, 32663, 54316, 55981, 65326, 111962, 130652, 223924, 230843, 461686, 555271, 923372, 1110542, 1208531, 2221084, 2417062, 4834124, 20545027, 41090054, 82180108]

約数ペア:

[(1, 82180108), (2, 41090054), (4, 20545027), (17, 4834124), (34, 2417062), (37, 2221084), (68, 1208531), (74, 1110542), (89, 923372), (148, 555271), (178, 461686), (356, 230843), (367, 223924), (629, 130652), (734, 111962), (1258, 65326), (1468, 55981), (1513, 54316), (2516, 32663), (3026, 27158), (3293, 24956), (6052, 13579), (6239, 13172), (6586, 12478)]