77312232

素因数分解:

$2^3\times 3^4\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 217908900

約数和(自身を除く): 140596668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 229, 324, 458, 521, 648, 687, 916, 1042, 1374, 1563, 1832, 2061, 2084, 2748, 3126, 4122, 4168, 4689, 5496, 6183, 6252, 8244, 9378, 12366, 12504, 14067, 16488, 18549, 18756, 24732, 28134, 37098, 37512, 42201, 49464, 56268, 74196, 84402, 112536, 119309, 148392, 168804, 238618, 337608, 357927, 477236, 715854, 954472, 1073781, 1431708, 2147562, 2863416, 3221343, 4295124, 6442686, 8590248, 9664029, 12885372, 19328058, 25770744, 38656116, 77312232]

約数ペア:

[(1, 77312232), (2, 38656116), (3, 25770744), (4, 19328058), (6, 12885372), (8, 9664029), (9, 8590248), (12, 6442686), (18, 4295124), (24, 3221343), (27, 2863416), (36, 2147562), (54, 1431708), (72, 1073781), (81, 954472), (108, 715854), (162, 477236), (216, 357927), (229, 337608), (324, 238618), (458, 168804), (521, 148392), (648, 119309), (687, 112536), (916, 84402), (1042, 74196), (1374, 56268), (1563, 49464), (1832, 42201), (2061, 37512), (2084, 37098), (2748, 28134), (3126, 24732), (4122, 18756), (4168, 18549), (4689, 16488), (5496, 14067), (6183, 12504), (6252, 12366), (8244, 9378)]