81363792

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58451}}^1$

素因数の和:58491

約数の個数: 40

約数和(自身を含む): 217441440

約数和(自身を除く): 136077648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 58451, 116902, 175353, 233804, 350706, 467608, 701412, 935216, 1402824, 1695079, 2805648, 3390158, 5085237, 6780316, 10170474, 13560632, 20340948, 27121264, 40681896, 81363792]

約数ペア:

[(1, 81363792), (2, 40681896), (3, 27121264), (4, 20340948), (6, 13560632), (8, 10170474), (12, 6780316), (16, 5085237), (24, 3390158), (29, 2805648), (48, 1695079), (58, 1402824), (87, 935216), (116, 701412), (174, 467608), (232, 350706), (348, 233804), (464, 175353), (696, 116902), (1392, 58451)]