77238186

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{887}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 161630208

約数和(自身を除く): 84392022

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 631, 887, 1262, 1774, 1893, 2661, 3786, 5322, 14513, 20401, 29026, 40802, 43539, 61203, 87078, 122406, 559697, 1119394, 1679091, 3358182, 12873031, 25746062, 38619093, 77238186]

約数ペア:

[(1, 77238186), (2, 38619093), (3, 25746062), (6, 12873031), (23, 3358182), (46, 1679091), (69, 1119394), (138, 559697), (631, 122406), (887, 87078), (1262, 61203), (1774, 43539), (1893, 40802), (2661, 29026), (3786, 20401), (5322, 14513)]