71168904

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21031}}^1$

素因数の和:21090

約数の個数: 48

約数和(自身を含む): 196859520

約数和(自身を除く): 125690616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 21031, 42062, 63093, 84124, 126186, 168248, 189279, 252372, 378558, 504744, 757116, 988457, 1514232, 1976914, 2965371, 3953828, 5930742, 7907656, 8896113, 11861484, 17792226, 23722968, 35584452, 71168904]

約数ペア:

[(1, 71168904), (2, 35584452), (3, 23722968), (4, 17792226), (6, 11861484), (8, 8896113), (9, 7907656), (12, 5930742), (18, 3953828), (24, 2965371), (36, 1976914), (47, 1514232), (72, 988457), (94, 757116), (141, 504744), (188, 378558), (282, 252372), (376, 189279), (423, 168248), (564, 126186), (846, 84124), (1128, 63093), (1692, 42062), (3384, 21031)]