80151864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8287}}^1$

素因数の和:8340

約数の個数: 64

約数和(自身を含む): 222781440

約数和(自身を除く): 142629576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 8287, 9672, 16574, 24861, 33148, 49722, 66296, 99444, 107731, 198888, 215462, 256897, 323193, 430924, 513794, 646386, 770691, 861848, 1027588, 1292772, 1541382, 2055176, 2585544, 3082764, 3339661, 6165528, 6679322, 10018983, 13358644, 20037966, 26717288, 40075932, 80151864]

約数ペア:

[(1, 80151864), (2, 40075932), (3, 26717288), (4, 20037966), (6, 13358644), (8, 10018983), (12, 6679322), (13, 6165528), (24, 3339661), (26, 3082764), (31, 2585544), (39, 2055176), (52, 1541382), (62, 1292772), (78, 1027588), (93, 861848), (104, 770691), (124, 646386), (156, 513794), (186, 430924), (248, 323193), (312, 256897), (372, 215462), (403, 198888), (744, 107731), (806, 99444), (1209, 66296), (1612, 49722), (2418, 33148), (3224, 24861), (4836, 16574), (8287, 9672)]