81701646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{1429}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 176336160

約数和(自身を除く): 94634514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 733, 1429, 1466, 2199, 2858, 4287, 4398, 8574, 9529, 18577, 19058, 28587, 37154, 55731, 57174, 111462, 1047457, 2094914, 3142371, 6284742, 13616941, 27233882, 40850823, 81701646]

約数ペア:

[(1, 81701646), (2, 40850823), (3, 27233882), (6, 13616941), (13, 6284742), (26, 3142371), (39, 2094914), (78, 1047457), (733, 111462), (1429, 57174), (1466, 55731), (2199, 37154), (2858, 28587), (4287, 19058), (4398, 18577), (8574, 9529)]