90717756

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 215460000

約数和(自身を除く): 124742244

約数列:

[1, 2, 3, 4, 6, 12, 113, 149, 226, 298, 339, 447, 449, 452, 596, 678, 894, 898, 1347, 1356, 1788, 1796, 2694, 5388, 16837, 33674, 50511, 50737, 66901, 67348, 101022, 101474, 133802, 152211, 200703, 202044, 202948, 267604, 304422, 401406, 608844, 802812, 7559813, 15119626, 22679439, 30239252, 45358878, 90717756]

約数ペア:

[(1, 90717756), (2, 45358878), (3, 30239252), (4, 22679439), (6, 15119626), (12, 7559813), (113, 802812), (149, 608844), (226, 401406), (298, 304422), (339, 267604), (447, 202948), (449, 202044), (452, 200703), (596, 152211), (678, 133802), (894, 101474), (898, 101022), (1347, 67348), (1356, 66901), (1788, 50737), (1796, 50511), (2694, 33674), (5388, 16837)]