77391660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24337}}^1$

素因数の和:24402

約数の個数: 48

約数和(自身を含む): 220794336

約数和(自身を除く): 143402676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 24337, 48674, 73011, 97348, 121685, 146022, 243370, 292044, 365055, 486740, 730110, 1289861, 1460220, 2579722, 3869583, 5159444, 6449305, 7739166, 12898610, 15478332, 19347915, 25797220, 38695830, 77391660]

約数ペア:

[(1, 77391660), (2, 38695830), (3, 25797220), (4, 19347915), (5, 15478332), (6, 12898610), (10, 7739166), (12, 6449305), (15, 5159444), (20, 3869583), (30, 2579722), (53, 1460220), (60, 1289861), (106, 730110), (159, 486740), (212, 365055), (265, 292044), (318, 243370), (530, 146022), (636, 121685), (795, 97348), (1060, 73011), (1590, 48674), (3180, 24337)]