72146664

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 204633000

約数和(自身を除く): 132486336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 109, 116, 174, 218, 232, 261, 317, 327, 348, 436, 522, 634, 654, 696, 872, 951, 981, 1044, 1268, 1308, 1902, 1962, 2088, 2536, 2616, 2853, 3161, 3804, 3924, 5706, 6322, 7608, 7848, 9193, 9483, 11412, 12644, 18386, 18966, 22824, 25288, 27579, 28449, 34553, 36772, 37932, 55158, 56898, 69106, 73544, 75864, 82737, 103659, 110316, 113796, 138212, 165474, 207318, 220632, 227592, 276424, 310977, 330948, 414636, 621954, 661896, 829272, 1002037, 1243908, 2004074, 2487816, 3006111, 4008148, 6012222, 8016296, 9018333, 12024444, 18036666, 24048888, 36073332, 72146664]

約数ペア:

[(1, 72146664), (2, 36073332), (3, 24048888), (4, 18036666), (6, 12024444), (8, 9018333), (9, 8016296), (12, 6012222), (18, 4008148), (24, 3006111), (29, 2487816), (36, 2004074), (58, 1243908), (72, 1002037), (87, 829272), (109, 661896), (116, 621954), (174, 414636), (218, 330948), (232, 310977), (261, 276424), (317, 227592), (327, 220632), (348, 207318), (436, 165474), (522, 138212), (634, 113796), (654, 110316), (696, 103659), (872, 82737), (951, 75864), (981, 73544), (1044, 69106), (1268, 56898), (1308, 55158), (1902, 37932), (1962, 36772), (2088, 34553), (2536, 28449), (2616, 27579), (2853, 25288), (3161, 22824), (3804, 18966), (3924, 18386), (5706, 12644), (6322, 11412), (7608, 9483), (7848, 9193)]