89121208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 197860320

約数和(自身を除く): 108739112

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 187, 328, 374, 451, 697, 748, 902, 1394, 1453, 1496, 1804, 2788, 2906, 3608, 5576, 5812, 7667, 11624, 15334, 15983, 24701, 30668, 31966, 49402, 59573, 61336, 63932, 98804, 119146, 127864, 197608, 238292, 271711, 476584, 543422, 655303, 1012741, 1086844, 1310606, 2025482, 2173688, 2621212, 4050964, 5242424, 8101928, 11140151, 22280302, 44560604, 89121208]

約数ペア:

[(1, 89121208), (2, 44560604), (4, 22280302), (8, 11140151), (11, 8101928), (17, 5242424), (22, 4050964), (34, 2621212), (41, 2173688), (44, 2025482), (68, 1310606), (82, 1086844), (88, 1012741), (136, 655303), (164, 543422), (187, 476584), (328, 271711), (374, 238292), (451, 197608), (697, 127864), (748, 119146), (902, 98804), (1394, 63932), (1453, 61336), (1496, 59573), (1804, 49402), (2788, 31966), (2906, 30668), (3608, 24701), (5576, 15983), (5812, 15334), (7667, 11624)]