85706556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23887}}^1$

素因数の和:23930

約数の個数: 48

約数和(自身を含む): 224738304

約数和(自身を除く): 139031748

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 23887, 47774, 71661, 95548, 143322, 286644, 310531, 549401, 621062, 931593, 1098802, 1242124, 1648203, 1863186, 2197604, 3296406, 3726372, 6592812, 7142213, 14284426, 21426639, 28568852, 42853278, 85706556]

約数ペア:

[(1, 85706556), (2, 42853278), (3, 28568852), (4, 21426639), (6, 14284426), (12, 7142213), (13, 6592812), (23, 3726372), (26, 3296406), (39, 2197604), (46, 1863186), (52, 1648203), (69, 1242124), (78, 1098802), (92, 931593), (138, 621062), (156, 549401), (276, 310531), (299, 286644), (598, 143322), (897, 95548), (1196, 71661), (1794, 47774), (3588, 23887)]