82761506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 132372480

約数和(自身を除く): 49610974

約数列:

[1, 2, 31, 61, 62, 79, 122, 158, 277, 554, 1891, 2449, 3782, 4819, 4898, 8587, 9638, 16897, 17174, 21883, 33794, 43766, 149389, 298778, 523807, 678373, 1047614, 1334863, 1356746, 2669726, 41380753, 82761506]

約数ペア:

[(1, 82761506), (2, 41380753), (31, 2669726), (61, 1356746), (62, 1334863), (79, 1047614), (122, 678373), (158, 523807), (277, 298778), (554, 149389), (1891, 43766), (2449, 33794), (3782, 21883), (4819, 17174), (4898, 16897), (8587, 9638)]