79354860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101737}}^1$

素因数の和:101762

約数の個数: 48

約数和(自身を含む): 239287776

約数和(自身を除く): 159932916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 101737, 203474, 305211, 406948, 508685, 610422, 1017370, 1220844, 1322581, 1526055, 2034740, 2645162, 3052110, 3967743, 5290324, 6104220, 6612905, 7935486, 13225810, 15870972, 19838715, 26451620, 39677430, 79354860]

約数ペア:

[(1, 79354860), (2, 39677430), (3, 26451620), (4, 19838715), (5, 15870972), (6, 13225810), (10, 7935486), (12, 6612905), (13, 6104220), (15, 5290324), (20, 3967743), (26, 3052110), (30, 2645162), (39, 2034740), (52, 1526055), (60, 1322581), (65, 1220844), (78, 1017370), (130, 610422), (156, 508685), (195, 406948), (260, 305211), (390, 203474), (780, 101737)]