85139628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3607}}^1$

素因数の和:3902

約数の個数: 48

約数和(自身を含む): 227910144

約数和(自身を除く): 142770516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3372, 3607, 3934, 5901, 7214, 7868, 10821, 11802, 14428, 21642, 23604, 25249, 43284, 50498, 75747, 100996, 151494, 302988, 1013567, 2027134, 3040701, 4054268, 6081402, 7094969, 12162804, 14189938, 21284907, 28379876, 42569814, 85139628]

約数ペア:

[(1, 85139628), (2, 42569814), (3, 28379876), (4, 21284907), (6, 14189938), (7, 12162804), (12, 7094969), (14, 6081402), (21, 4054268), (28, 3040701), (42, 2027134), (84, 1013567), (281, 302988), (562, 151494), (843, 100996), (1124, 75747), (1686, 50498), (1967, 43284), (3372, 25249), (3607, 23604), (3934, 21642), (5901, 14428), (7214, 11802), (7868, 10821)]