77511870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2683}}^1$

素因数の和:2806

約数の個数: 64

約数和(自身を含む): 208707840

約数和(自身を除く): 131195970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2683, 2889, 3210, 4815, 5366, 5778, 8049, 9630, 13415, 14445, 16098, 24147, 26830, 28890, 40245, 48294, 72441, 80490, 120735, 144882, 241470, 287081, 362205, 574162, 724410, 861243, 1435405, 1722486, 2583729, 2870810, 4306215, 5167458, 7751187, 8612430, 12918645, 15502374, 25837290, 38755935, 77511870]

約数ペア:

[(1, 77511870), (2, 38755935), (3, 25837290), (5, 15502374), (6, 12918645), (9, 8612430), (10, 7751187), (15, 5167458), (18, 4306215), (27, 2870810), (30, 2583729), (45, 1722486), (54, 1435405), (90, 861243), (107, 724410), (135, 574162), (214, 362205), (270, 287081), (321, 241470), (535, 144882), (642, 120735), (963, 80490), (1070, 72441), (1605, 48294), (1926, 40245), (2683, 28890), (2889, 26830), (3210, 24147), (4815, 16098), (5366, 14445), (5778, 13415), (8049, 9630)]