64618728

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 168264000

約数和(自身を除く): 103645272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 227, 232, 348, 409, 454, 681, 696, 818, 908, 1227, 1362, 1636, 1816, 2454, 2724, 3272, 4908, 5448, 6583, 9816, 11861, 13166, 19749, 23722, 26332, 35583, 39498, 47444, 52664, 71166, 78996, 92843, 94888, 142332, 157992, 185686, 278529, 284664, 371372, 557058, 742744, 1114116, 2228232, 2692447, 5384894, 8077341, 10769788, 16154682, 21539576, 32309364, 64618728]

約数ペア:

[(1, 64618728), (2, 32309364), (3, 21539576), (4, 16154682), (6, 10769788), (8, 8077341), (12, 5384894), (24, 2692447), (29, 2228232), (58, 1114116), (87, 742744), (116, 557058), (174, 371372), (227, 284664), (232, 278529), (348, 185686), (409, 157992), (454, 142332), (681, 94888), (696, 92843), (818, 78996), (908, 71166), (1227, 52664), (1362, 47444), (1636, 39498), (1816, 35583), (2454, 26332), (2724, 23722), (3272, 19749), (4908, 13166), (5448, 11861), (6583, 9816)]