68838648

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{77521}}^1$

素因数の和:77567

約数の個数: 32

約数和(自身を含む): 176750160

約数和(自身を除く): 107911512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 77521, 155042, 232563, 310084, 465126, 620168, 930252, 1860504, 2868277, 5736554, 8604831, 11473108, 17209662, 22946216, 34419324, 68838648]

約数ペア:

[(1, 68838648), (2, 34419324), (3, 22946216), (4, 17209662), (6, 11473108), (8, 8604831), (12, 5736554), (24, 2868277), (37, 1860504), (74, 930252), (111, 620168), (148, 465126), (222, 310084), (296, 232563), (444, 155042), (888, 77521)]