86188512

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20879}}^1$

素因数の和:20935

約数の個数: 48

約数和(自身を含む): 231517440

約数和(自身を除く): 145328928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 20879, 41758, 62637, 83516, 125274, 167032, 250548, 334064, 501096, 668128, 897797, 1002192, 1795594, 2004384, 2693391, 3591188, 5386782, 7182376, 10773564, 14364752, 21547128, 28729504, 43094256, 86188512]

約数ペア:

[(1, 86188512), (2, 43094256), (3, 28729504), (4, 21547128), (6, 14364752), (8, 10773564), (12, 7182376), (16, 5386782), (24, 3591188), (32, 2693391), (43, 2004384), (48, 1795594), (86, 1002192), (96, 897797), (129, 668128), (172, 501096), (258, 334064), (344, 250548), (516, 167032), (688, 125274), (1032, 83516), (1376, 62637), (2064, 41758), (4128, 20879)]