77290512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123863}}^1$

素因数の和:123887

約数の個数: 40

約数和(自身を含む): 215027904

約数和(自身を除く): 137737392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 123863, 247726, 371589, 495452, 743178, 990904, 1486356, 1610219, 1981808, 2972712, 3220438, 4830657, 5945424, 6440876, 9661314, 12881752, 19322628, 25763504, 38645256, 77290512]

約数ペア:

[(1, 77290512), (2, 38645256), (3, 25763504), (4, 19322628), (6, 12881752), (8, 9661314), (12, 6440876), (13, 5945424), (16, 4830657), (24, 3220438), (26, 2972712), (39, 1981808), (48, 1610219), (52, 1486356), (78, 990904), (104, 743178), (156, 495452), (208, 371589), (312, 247726), (624, 123863)]