64578768

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3037}}^1$

素因数の和:3491

約数の個数: 40

約数和(自身を含む): 167260128

約数和(自身を除く): 102681360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 886, 1329, 1772, 2658, 3037, 3544, 5316, 6074, 7088, 9111, 10632, 12148, 18222, 21264, 24296, 36444, 48592, 72888, 145776, 1345391, 2690782, 4036173, 5381564, 8072346, 10763128, 16144692, 21526256, 32289384, 64578768]

約数ペア:

[(1, 64578768), (2, 32289384), (3, 21526256), (4, 16144692), (6, 10763128), (8, 8072346), (12, 5381564), (16, 4036173), (24, 2690782), (48, 1345391), (443, 145776), (886, 72888), (1329, 48592), (1772, 36444), (2658, 24296), (3037, 21264), (3544, 18222), (5316, 12148), (6074, 10632), (7088, 9111)]