87622756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 175412160

約数和(自身を除く): 87789404

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 131, 247, 262, 494, 524, 677, 988, 1354, 1703, 2489, 2708, 3406, 4978, 6812, 8801, 9956, 12863, 17602, 25726, 32357, 35204, 51452, 64714, 88687, 129428, 167219, 177374, 334438, 354748, 668876, 1152931, 1685053, 2305862, 3370106, 4611724, 6740212, 21905689, 43811378, 87622756]

約数ペア:

[(1, 87622756), (2, 43811378), (4, 21905689), (13, 6740212), (19, 4611724), (26, 3370106), (38, 2305862), (52, 1685053), (76, 1152931), (131, 668876), (247, 354748), (262, 334438), (494, 177374), (524, 167219), (677, 129428), (988, 88687), (1354, 64714), (1703, 51452), (2489, 35204), (2708, 32357), (3406, 25726), (4978, 17602), (6812, 12863), (8801, 9956)]