80056156

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 148740480

約数和(自身を除く): 68684324

約数列:

[1, 2, 4, 59, 61, 67, 83, 118, 122, 134, 166, 236, 244, 268, 332, 3599, 3953, 4087, 4897, 5063, 5561, 7198, 7906, 8174, 9794, 10126, 11122, 14396, 15812, 16348, 19588, 20252, 22244, 241133, 298717, 328099, 339221, 482266, 597434, 656198, 678442, 964532, 1194868, 1312396, 1356884, 20014039, 40028078, 80056156]

約数ペア:

[(1, 80056156), (2, 40028078), (4, 20014039), (59, 1356884), (61, 1312396), (67, 1194868), (83, 964532), (118, 678442), (122, 656198), (134, 597434), (166, 482266), (236, 339221), (244, 328099), (268, 298717), (332, 241133), (3599, 22244), (3953, 20252), (4087, 19588), (4897, 16348), (5063, 15812), (5561, 14396), (7198, 11122), (7906, 10126), (8174, 9794)]