72774064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1091}}^1$

素因数の和:1489

約数の個数: 40

約数和(自身を含む): 154365120

約数和(自身を除く): 81591056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379, 758, 1091, 1516, 2182, 3032, 4169, 4364, 6064, 8338, 8728, 12001, 16676, 17456, 24002, 33352, 48004, 66704, 96008, 192016, 413489, 826978, 1653956, 3307912, 4548379, 6615824, 9096758, 18193516, 36387032, 72774064]

約数ペア:

[(1, 72774064), (2, 36387032), (4, 18193516), (8, 9096758), (11, 6615824), (16, 4548379), (22, 3307912), (44, 1653956), (88, 826978), (176, 413489), (379, 192016), (758, 96008), (1091, 66704), (1516, 48004), (2182, 33352), (3032, 24002), (4169, 17456), (4364, 16676), (6064, 12001), (8338, 8728)]