72432384

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2605

約数の個数: 72

約数和(自身を含む): 198063600

約数和(自身を除く): 125631216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 2549, 3552, 4736, 5098, 7104, 7647, 9472, 10196, 14208, 15294, 20392, 28416, 30588, 40784, 61176, 81568, 94313, 122352, 163136, 188626, 244704, 282939, 326272, 377252, 489408, 565878, 652544, 754504, 978816, 1131756, 1509008, 1957632, 2263512, 3018016, 4527024, 6036032, 9054048, 12072064, 18108096, 24144128, 36216192, 72432384]

約数ペア:

[(1, 72432384), (2, 36216192), (3, 24144128), (4, 18108096), (6, 12072064), (8, 9054048), (12, 6036032), (16, 4527024), (24, 3018016), (32, 2263512), (37, 1957632), (48, 1509008), (64, 1131756), (74, 978816), (96, 754504), (111, 652544), (128, 565878), (148, 489408), (192, 377252), (222, 326272), (256, 282939), (296, 244704), (384, 188626), (444, 163136), (592, 122352), (768, 94313), (888, 81568), (1184, 61176), (1776, 40784), (2368, 30588), (2549, 28416), (3552, 20392), (4736, 15294), (5098, 14208), (7104, 10196), (7647, 9472)]