80460094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 149688000

約数和(自身を除く): 69227906

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 89, 109, 143, 178, 218, 286, 319, 377, 638, 754, 979, 1157, 1199, 1417, 1958, 2314, 2398, 2581, 2834, 3161, 4147, 5162, 6322, 8294, 9701, 12727, 15587, 19402, 25454, 28391, 31174, 33553, 34771, 41093, 56782, 67106, 69542, 82186, 106711, 126113, 213422, 252226, 281329, 369083, 452023, 562658, 738166, 904046, 1387243, 2774486, 3094619, 3657277, 6189238, 7314554, 40230047, 80460094]

約数ペア:

[(1, 80460094), (2, 40230047), (11, 7314554), (13, 6189238), (22, 3657277), (26, 3094619), (29, 2774486), (58, 1387243), (89, 904046), (109, 738166), (143, 562658), (178, 452023), (218, 369083), (286, 281329), (319, 252226), (377, 213422), (638, 126113), (754, 106711), (979, 82186), (1157, 69542), (1199, 67106), (1417, 56782), (1958, 41093), (2314, 34771), (2398, 33553), (2581, 31174), (2834, 28391), (3161, 25454), (4147, 19402), (5162, 15587), (6322, 12727), (8294, 9701)]