86990124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1607}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 219356928

約数和(自身を除く): 132366804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 347, 694, 1041, 1388, 1607, 2082, 3214, 4164, 4511, 4821, 6428, 9022, 9642, 13533, 18044, 19284, 20891, 27066, 41782, 54132, 62673, 83564, 125346, 250692, 557629, 1115258, 1672887, 2230516, 3345774, 6691548, 7249177, 14498354, 21747531, 28996708, 43495062, 86990124]

約数ペア:

[(1, 86990124), (2, 43495062), (3, 28996708), (4, 21747531), (6, 14498354), (12, 7249177), (13, 6691548), (26, 3345774), (39, 2230516), (52, 1672887), (78, 1115258), (156, 557629), (347, 250692), (694, 125346), (1041, 83564), (1388, 62673), (1607, 54132), (2082, 41782), (3214, 27066), (4164, 20891), (4511, 19284), (4821, 18044), (6428, 13533), (9022, 9642)]