90231888

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{43717}}^1$

素因数の和:43771

約数の個数: 40

約数和(自身を含む): 238525408

約数和(自身を除く): 148293520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 43717, 87434, 131151, 174868, 262302, 349736, 524604, 699472, 1049208, 1879831, 2098416, 3759662, 5639493, 7519324, 11278986, 15038648, 22557972, 30077296, 45115944, 90231888]

約数ペア:

[(1, 90231888), (2, 45115944), (3, 30077296), (4, 22557972), (6, 15038648), (8, 11278986), (12, 7519324), (16, 5639493), (24, 3759662), (43, 2098416), (48, 1879831), (86, 1049208), (129, 699472), (172, 524604), (258, 349736), (344, 262302), (516, 174868), (688, 131151), (1032, 87434), (2064, 43717)]