71911848

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{21871}}^1$

素因数の和:22017

約数の個数: 32

約数和(自身を含む): 181100160

約数和(自身を除く): 109188312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 21871, 43742, 65613, 87484, 131226, 174968, 262452, 524904, 2996327, 5992654, 8988981, 11985308, 17977962, 23970616, 35955924, 71911848]

約数ペア:

[(1, 71911848), (2, 35955924), (3, 23970616), (4, 17977962), (6, 11985308), (8, 8988981), (12, 5992654), (24, 2996327), (137, 524904), (274, 262452), (411, 174968), (548, 131226), (822, 87484), (1096, 65613), (1644, 43742), (3288, 21871)]