72680432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11161}}^1$

素因数の和:11217

約数の個数: 40

約数和(自身を含む): 157786032

約数和(自身を除く): 85105600

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 11161, 22322, 44644, 89288, 122771, 178576, 245542, 412957, 491084, 825914, 982168, 1651828, 1964336, 3303656, 4542527, 6607312, 9085054, 18170108, 36340216, 72680432]

約数ペア:

[(1, 72680432), (2, 36340216), (4, 18170108), (8, 9085054), (11, 6607312), (16, 4542527), (22, 3303656), (37, 1964336), (44, 1651828), (74, 982168), (88, 825914), (148, 491084), (176, 412957), (296, 245542), (407, 178576), (592, 122771), (814, 89288), (1628, 44644), (3256, 22322), (6512, 11161)]