90436672

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:699

約数の個数: 56

約数和(自身を含む): 187919360

約数和(自身を除く): 97482688

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 158, 248, 316, 496, 577, 632, 992, 1154, 1264, 1984, 2308, 2449, 2528, 4616, 4898, 5056, 9232, 9796, 17887, 18464, 19592, 35774, 36928, 39184, 45583, 71548, 78368, 91166, 143096, 156736, 182332, 286192, 364664, 572384, 729328, 1144768, 1413073, 1458656, 2826146, 2917312, 5652292, 11304584, 22609168, 45218336, 90436672]

約数ペア:

[(1, 90436672), (2, 45218336), (4, 22609168), (8, 11304584), (16, 5652292), (31, 2917312), (32, 2826146), (62, 1458656), (64, 1413073), (79, 1144768), (124, 729328), (158, 572384), (248, 364664), (316, 286192), (496, 182332), (577, 156736), (632, 143096), (992, 91166), (1154, 78368), (1264, 71548), (1984, 45583), (2308, 39184), (2449, 36928), (2528, 35774), (4616, 19592), (4898, 18464), (5056, 17887), (9232, 9796)]