63968328

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3457}}^1$

素因数の和:3726

約数の個数: 48

約数和(自身を含む): 173971980

約数和(自身を除く): 110003652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 3457, 4626, 6168, 6914, 9252, 10371, 13828, 18504, 20742, 27656, 31113, 41484, 62226, 82968, 124452, 248904, 888449, 1776898, 2665347, 3553796, 5330694, 7107592, 7996041, 10661388, 15992082, 21322776, 31984164, 63968328]

約数ペア:

[(1, 63968328), (2, 31984164), (3, 21322776), (4, 15992082), (6, 10661388), (8, 7996041), (9, 7107592), (12, 5330694), (18, 3553796), (24, 2665347), (36, 1776898), (72, 888449), (257, 248904), (514, 124452), (771, 82968), (1028, 62226), (1542, 41484), (2056, 31113), (2313, 27656), (3084, 20742), (3457, 18504), (4626, 13828), (6168, 10371), (6914, 9252)]