87858888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14821}}^1$

素因数の和:14862

約数の個数: 64

約数和(自身を含む): 249009600

約数和(自身を除く): 161150712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 14821, 29642, 44463, 59284, 88926, 118568, 177852, 192673, 281599, 355704, 385346, 563198, 578019, 770692, 844797, 1126396, 1156038, 1541384, 1689594, 2252792, 2312076, 3379188, 3660787, 4624152, 6758376, 7321574, 10982361, 14643148, 21964722, 29286296, 43929444, 87858888]

約数ペア:

[(1, 87858888), (2, 43929444), (3, 29286296), (4, 21964722), (6, 14643148), (8, 10982361), (12, 7321574), (13, 6758376), (19, 4624152), (24, 3660787), (26, 3379188), (38, 2312076), (39, 2252792), (52, 1689594), (57, 1541384), (76, 1156038), (78, 1126396), (104, 844797), (114, 770692), (152, 578019), (156, 563198), (228, 385346), (247, 355704), (312, 281599), (456, 192673), (494, 177852), (741, 118568), (988, 88926), (1482, 59284), (1976, 44463), (2964, 29642), (5928, 14821)]