89077472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{701}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 202201272

約数和(自身を除く): 113123800

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 361, 418, 608, 701, 722, 836, 1402, 1444, 1672, 2804, 2888, 3344, 3971, 5608, 5776, 6688, 7711, 7942, 11216, 11552, 13319, 15422, 15884, 22432, 26638, 30844, 31768, 53276, 61688, 63536, 106552, 123376, 127072, 146509, 213104, 246752, 253061, 293018, 426208, 506122, 586036, 1012244, 1172072, 2024488, 2344144, 2783671, 4048976, 4688288, 5567342, 8097952, 11134684, 22269368, 44538736, 89077472]

約数ペア:

[(1, 89077472), (2, 44538736), (4, 22269368), (8, 11134684), (11, 8097952), (16, 5567342), (19, 4688288), (22, 4048976), (32, 2783671), (38, 2344144), (44, 2024488), (76, 1172072), (88, 1012244), (152, 586036), (176, 506122), (209, 426208), (304, 293018), (352, 253061), (361, 246752), (418, 213104), (608, 146509), (701, 127072), (722, 123376), (836, 106552), (1402, 63536), (1444, 61688), (1672, 53276), (2804, 31768), (2888, 30844), (3344, 26638), (3971, 22432), (5608, 15884), (5776, 15422), (6688, 13319), (7711, 11552), (7942, 11216)]