72068016

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2314

約数の個数: 80

約数和(自身を含む): 201058560

約数和(自身を除く): 128990544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 1104, 1334, 1392, 2001, 2251, 2668, 4002, 4502, 5336, 6753, 8004, 9004, 10672, 13506, 16008, 18008, 27012, 32016, 36016, 51773, 54024, 65279, 103546, 108048, 130558, 155319, 195837, 207092, 261116, 310638, 391674, 414184, 522232, 621276, 783348, 828368, 1044464, 1242552, 1501417, 1566696, 2485104, 3002834, 3133392, 4504251, 6005668, 9008502, 12011336, 18017004, 24022672, 36034008, 72068016]

約数ペア:

[(1, 72068016), (2, 36034008), (3, 24022672), (4, 18017004), (6, 12011336), (8, 9008502), (12, 6005668), (16, 4504251), (23, 3133392), (24, 3002834), (29, 2485104), (46, 1566696), (48, 1501417), (58, 1242552), (69, 1044464), (87, 828368), (92, 783348), (116, 621276), (138, 522232), (174, 414184), (184, 391674), (232, 310638), (276, 261116), (348, 207092), (368, 195837), (464, 155319), (552, 130558), (667, 108048), (696, 103546), (1104, 65279), (1334, 54024), (1392, 51773), (2001, 36016), (2251, 32016), (2668, 27012), (4002, 18008), (4502, 16008), (5336, 13506), (6753, 10672), (8004, 9004)]