87703512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{701}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 237051360

約数和(自身を除く): 149347848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 401, 701, 802, 1203, 1402, 1604, 2103, 2406, 2804, 3208, 4206, 4812, 5213, 5608, 8412, 9113, 9624, 10426, 15639, 16824, 18226, 20852, 27339, 31278, 36452, 41704, 54678, 62556, 72904, 109356, 125112, 218712, 281101, 562202, 843303, 1124404, 1686606, 2248808, 3373212, 3654313, 6746424, 7308626, 10962939, 14617252, 21925878, 29234504, 43851756, 87703512]

約数ペア:

[(1, 87703512), (2, 43851756), (3, 29234504), (4, 21925878), (6, 14617252), (8, 10962939), (12, 7308626), (13, 6746424), (24, 3654313), (26, 3373212), (39, 2248808), (52, 1686606), (78, 1124404), (104, 843303), (156, 562202), (312, 281101), (401, 218712), (701, 125112), (802, 109356), (1203, 72904), (1402, 62556), (1604, 54678), (2103, 41704), (2406, 36452), (2804, 31278), (3208, 27339), (4206, 20852), (4812, 18226), (5213, 16824), (5608, 15639), (8412, 10426), (9113, 9624)]