80746926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15451}}^1$

素因数の和:15536

約数の個数: 32

約数和(自身を含む): 176523648

約数和(自身を除く): 95776722

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 15451, 30902, 46353, 92706, 200863, 401726, 602589, 1035217, 1205178, 2070434, 3105651, 6211302, 13457821, 26915642, 40373463, 80746926]

約数ペア:

[(1, 80746926), (2, 40373463), (3, 26915642), (6, 13457821), (13, 6211302), (26, 3105651), (39, 2070434), (67, 1205178), (78, 1035217), (134, 602589), (201, 401726), (402, 200863), (871, 92706), (1742, 46353), (2613, 30902), (5226, 15451)]