78836612

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{1069}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 140212800

約数和(自身を除く): 61376188

約数列:

[1, 2, 4, 103, 179, 206, 358, 412, 716, 1069, 2138, 4276, 18437, 36874, 73748, 110107, 191351, 220214, 382702, 440428, 765404, 19709153, 39418306, 78836612]

約数ペア:

[(1, 78836612), (2, 39418306), (4, 19709153), (103, 765404), (179, 440428), (206, 382702), (358, 220214), (412, 191351), (716, 110107), (1069, 73748), (2138, 36874), (4276, 18437)]