72473896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 155131200

約数和(自身を除く): 82657304

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 53, 82, 88, 106, 164, 212, 328, 379, 424, 451, 583, 758, 902, 1166, 1516, 1804, 2173, 2332, 3032, 3608, 4169, 4346, 4664, 8338, 8692, 15539, 16676, 17384, 20087, 23903, 31078, 33352, 40174, 47806, 62156, 80348, 95612, 124312, 160696, 170929, 191224, 220957, 341858, 441914, 683716, 823567, 883828, 1367432, 1647134, 1767656, 3294268, 6588536, 9059237, 18118474, 36236948, 72473896]

約数ペア:

[(1, 72473896), (2, 36236948), (4, 18118474), (8, 9059237), (11, 6588536), (22, 3294268), (41, 1767656), (44, 1647134), (53, 1367432), (82, 883828), (88, 823567), (106, 683716), (164, 441914), (212, 341858), (328, 220957), (379, 191224), (424, 170929), (451, 160696), (583, 124312), (758, 95612), (902, 80348), (1166, 62156), (1516, 47806), (1804, 40174), (2173, 33352), (2332, 31078), (3032, 23903), (3608, 20087), (4169, 17384), (4346, 16676), (4664, 15539), (8338, 8692)]