68278968

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{20177}}^1$

素因数の和:20236

約数の個数: 48

約数和(自身を含む): 188866080

約数和(自身を除く): 120587112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 20177, 40354, 60531, 80708, 121062, 161416, 181593, 242124, 363186, 484248, 726372, 948319, 1452744, 1896638, 2844957, 3793276, 5689914, 7586552, 8534871, 11379828, 17069742, 22759656, 34139484, 68278968]

約数ペア:

[(1, 68278968), (2, 34139484), (3, 22759656), (4, 17069742), (6, 11379828), (8, 8534871), (9, 7586552), (12, 5689914), (18, 3793276), (24, 2844957), (36, 1896638), (47, 1452744), (72, 948319), (94, 726372), (141, 484248), (188, 363186), (282, 242124), (376, 181593), (423, 161416), (564, 121062), (846, 80708), (1128, 60531), (1692, 40354), (3384, 20177)]