67144740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86083}}^1$

素因数の和:86108

約数の個数: 48

約数和(自身を含む): 202469568

約数和(自身を除く): 135324828

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, 86083, 172166, 258249, 344332, 430415, 516498, 860830, 1032996, 1119079, 1291245, 1721660, 2238158, 2582490, 3357237, 4476316, 5164980, 5595395, 6714474, 11190790, 13428948, 16786185, 22381580, 33572370, 67144740]

約数ペア:

[(1, 67144740), (2, 33572370), (3, 22381580), (4, 16786185), (5, 13428948), (6, 11190790), (10, 6714474), (12, 5595395), (13, 5164980), (15, 4476316), (20, 3357237), (26, 2582490), (30, 2238158), (39, 1721660), (52, 1291245), (60, 1119079), (65, 1032996), (78, 860830), (130, 516498), (156, 430415), (195, 344332), (260, 258249), (390, 172166), (780, 86083)]