68019456

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2907

約数の個数: 72

約数和(自身を含む): 186936064

約数和(自身を除く): 118916608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2857, 2976, 3968, 5714, 5952, 7936, 8571, 11428, 11904, 17142, 22856, 23808, 34284, 45712, 68568, 88567, 91424, 137136, 177134, 182848, 265701, 274272, 354268, 365696, 531402, 548544, 708536, 731392, 1062804, 1097088, 1417072, 2125608, 2194176, 2834144, 4251216, 5668288, 8502432, 11336576, 17004864, 22673152, 34009728, 68019456]

約数ペア:

[(1, 68019456), (2, 34009728), (3, 22673152), (4, 17004864), (6, 11336576), (8, 8502432), (12, 5668288), (16, 4251216), (24, 2834144), (31, 2194176), (32, 2125608), (48, 1417072), (62, 1097088), (64, 1062804), (93, 731392), (96, 708536), (124, 548544), (128, 531402), (186, 365696), (192, 354268), (248, 274272), (256, 265701), (372, 182848), (384, 177134), (496, 137136), (744, 91424), (768, 88567), (992, 68568), (1488, 45712), (1984, 34284), (2857, 23808), (2976, 22856), (3968, 17142), (5714, 11904), (5952, 11428), (7936, 8571)]