87003384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 235146240

約数和(自身を除く): 148142856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 431, 647, 862, 1293, 1294, 1724, 1941, 2586, 2588, 3448, 3882, 5172, 5176, 5603, 7764, 8411, 10344, 11206, 15528, 16809, 16822, 22412, 25233, 33618, 33644, 44824, 50466, 67236, 67288, 100932, 134472, 201864, 278857, 557714, 836571, 1115428, 1673142, 2230856, 3346284, 3625141, 6692568, 7250282, 10875423, 14500564, 21750846, 29001128, 43501692, 87003384]

約数ペア:

[(1, 87003384), (2, 43501692), (3, 29001128), (4, 21750846), (6, 14500564), (8, 10875423), (12, 7250282), (13, 6692568), (24, 3625141), (26, 3346284), (39, 2230856), (52, 1673142), (78, 1115428), (104, 836571), (156, 557714), (312, 278857), (431, 201864), (647, 134472), (862, 100932), (1293, 67288), (1294, 67236), (1724, 50466), (1941, 44824), (2586, 33644), (2588, 33618), (3448, 25233), (3882, 22412), (5172, 16822), (5176, 16809), (5603, 15528), (7764, 11206), (8411, 10344)]