85180374

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 191528064

約数和(自身を除く): 106347690

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 293, 521, 558, 586, 879, 1042, 1563, 1758, 2637, 3126, 4689, 5274, 9083, 9378, 16151, 18166, 27249, 32302, 48453, 54498, 81747, 96906, 145359, 152653, 163494, 290718, 305306, 457959, 915918, 1373877, 2747754, 4732243, 9464486, 14196729, 28393458, 42590187, 85180374]

約数ペア:

[(1, 85180374), (2, 42590187), (3, 28393458), (6, 14196729), (9, 9464486), (18, 4732243), (31, 2747754), (62, 1373877), (93, 915918), (186, 457959), (279, 305306), (293, 290718), (521, 163494), (558, 152653), (586, 145359), (879, 96906), (1042, 81747), (1563, 54498), (1758, 48453), (2637, 32302), (3126, 27249), (4689, 18166), (5274, 16151), (9083, 9378)]