76439168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 90122752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 284, 416, 568, 647, 832, 923, 1136, 1294, 1664, 1846, 2272, 2588, 3692, 4544, 5176, 7384, 8411, 9088, 10352, 14768, 16822, 20704, 29536, 33644, 41408, 45937, 59072, 67288, 82816, 91874, 118144, 134576, 183748, 269152, 367496, 538304, 597181, 734992, 1076608, 1194362, 1469984, 2388724, 2939968, 4777448, 5879936, 9554896, 19109792, 38219584, 76439168]

約数ペア:

[(1, 76439168), (2, 38219584), (4, 19109792), (8, 9554896), (13, 5879936), (16, 4777448), (26, 2939968), (32, 2388724), (52, 1469984), (64, 1194362), (71, 1076608), (104, 734992), (128, 597181), (142, 538304), (208, 367496), (284, 269152), (416, 183748), (568, 134576), (647, 118144), (832, 91874), (923, 82816), (1136, 67288), (1294, 59072), (1664, 45937), (1846, 41408), (2272, 33644), (2588, 29536), (3692, 20704), (4544, 16822), (5176, 14768), (7384, 10352), (8411, 9088)]