87105928

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17093}}^1$

素因数の和:17126

約数の個数: 48

約数和(自身を含む): 204615180

約数和(自身を除く): 117509252

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 17093, 34186, 68372, 119651, 136744, 222209, 239302, 444418, 478604, 837557, 888836, 957208, 1555463, 1675114, 1777672, 3110926, 3350228, 6221852, 6700456, 10888241, 12443704, 21776482, 43552964, 87105928]

約数ペア:

[(1, 87105928), (2, 43552964), (4, 21776482), (7, 12443704), (8, 10888241), (13, 6700456), (14, 6221852), (26, 3350228), (28, 3110926), (49, 1777672), (52, 1675114), (56, 1555463), (91, 957208), (98, 888836), (104, 837557), (182, 478604), (196, 444418), (364, 239302), (392, 222209), (637, 136744), (728, 119651), (1274, 68372), (2548, 34186), (5096, 17093)]