87953688

素因数分解:

$2^3\times 3^4\times {\mathrm{135731}}^1$

素因数の和:135749

約数の個数: 40

約数和(自身を含む): 246353580

約数和(自身を除く): 158399892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 135731, 271462, 407193, 542924, 814386, 1085848, 1221579, 1628772, 2443158, 3257544, 3664737, 4886316, 7329474, 9772632, 10994211, 14658948, 21988422, 29317896, 43976844, 87953688]

約数ペア:

[(1, 87953688), (2, 43976844), (3, 29317896), (4, 21988422), (6, 14658948), (8, 10994211), (9, 9772632), (12, 7329474), (18, 4886316), (24, 3664737), (27, 3257544), (36, 2443158), (54, 1628772), (72, 1221579), (81, 1085848), (108, 814386), (162, 542924), (216, 407193), (324, 271462), (648, 135731)]