77668058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 128497152

約数和(自身を除く): 50829094

約数列:

[1, 2, 13, 26, 73, 146, 151, 271, 302, 542, 949, 1898, 1963, 3523, 3926, 7046, 11023, 19783, 22046, 39566, 40921, 81842, 143299, 257179, 286598, 514358, 531973, 1063946, 2987233, 5974466, 38834029, 77668058]

約数ペア:

[(1, 77668058), (2, 38834029), (13, 5974466), (26, 2987233), (73, 1063946), (146, 531973), (151, 514358), (271, 286598), (302, 257179), (542, 143299), (949, 81842), (1898, 40921), (1963, 39566), (3523, 22046), (3926, 19783), (7046, 11023)]