90715677778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{138617}}^1$

素因数の和:138978

約数の個数: 32

約数和(自身を含む): 150186503808

約数和(自身を除く): 59470826030

約数列:

[1, 2, 11, 22, 151, 197, 302, 394, 1661, 2167, 3322, 4334, 29747, 59494, 138617, 277234, 327217, 654434, 1524787, 3049574, 20931167, 27307549, 41862334, 54615098, 230242837, 300383039, 460485674, 600766078, 4123439899, 8246879798, 45357838889, 90715677778]

約数ペア:

[(1, 90715677778), (2, 45357838889), (11, 8246879798), (22, 4123439899), (151, 600766078), (197, 460485674), (302, 300383039), (394, 230242837), (1661, 54615098), (2167, 41862334), (3322, 27307549), (4334, 20931167), (29747, 3049574), (59494, 1524787), (138617, 654434), (277234, 327217)]