72445536

素因数分解:

$2^5\times 3^3\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 140444064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 191, 216, 288, 382, 432, 439, 573, 764, 864, 878, 1146, 1317, 1528, 1719, 1756, 2292, 2634, 3056, 3438, 3512, 3951, 4584, 5157, 5268, 6112, 6876, 7024, 7902, 9168, 10314, 10536, 11853, 13752, 14048, 15804, 18336, 20628, 21072, 23706, 27504, 31608, 41256, 42144, 47412, 55008, 63216, 82512, 83849, 94824, 126432, 165024, 167698, 189648, 251547, 335396, 379296, 503094, 670792, 754641, 1006188, 1341584, 1509282, 2012376, 2263923, 2683168, 3018564, 4024752, 4527846, 6037128, 8049504, 9055692, 12074256, 18111384, 24148512, 36222768, 72445536]

約数ペア:

[(1, 72445536), (2, 36222768), (3, 24148512), (4, 18111384), (6, 12074256), (8, 9055692), (9, 8049504), (12, 6037128), (16, 4527846), (18, 4024752), (24, 3018564), (27, 2683168), (32, 2263923), (36, 2012376), (48, 1509282), (54, 1341584), (72, 1006188), (96, 754641), (108, 670792), (144, 503094), (191, 379296), (216, 335396), (288, 251547), (382, 189648), (432, 167698), (439, 165024), (573, 126432), (764, 94824), (864, 83849), (878, 82512), (1146, 63216), (1317, 55008), (1528, 47412), (1719, 42144), (1756, 41256), (2292, 31608), (2634, 27504), (3056, 23706), (3438, 21072), (3512, 20628), (3951, 18336), (4584, 15804), (5157, 14048), (5268, 13752), (6112, 11853), (6876, 10536), (7024, 10314), (7902, 9168)]