90715677766

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1\times {\mathrm{121313}}^1$

素因数の和:123076

約数の個数: 32

約数和(自身を含む): 160623618048

約数和(自身を除く): 69907940282

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1723, 3446, 12061, 24122, 53413, 106826, 121313, 242626, 373891, 747782, 849191, 1698382, 3760703, 7521406, 26324921, 52649842, 209022299, 418044598, 1463156093, 2926312186, 6479691269, 12959382538, 45357838883, 90715677766]

約数ペア:

[(1, 90715677766), (2, 45357838883), (7, 12959382538), (14, 6479691269), (31, 2926312186), (62, 1463156093), (217, 418044598), (434, 209022299), (1723, 52649842), (3446, 26324921), (12061, 7521406), (24122, 3760703), (53413, 1698382), (106826, 849191), (121313, 747782), (242626, 373891)]