85289328

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{10391}}^1$

素因数の和:10427

約数の個数: 80

約数和(自身を含む): 257721600

約数和(自身を除く): 172432272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 10391, 20782, 31173, 41564, 62346, 83128, 93519, 124692, 166256, 187038, 197429, 249384, 280557, 374076, 394858, 498768, 561114, 592287, 748152, 789716, 1122228, 1184574, 1496304, 1579432, 1776861, 2244456, 2369148, 3158864, 3553722, 4488912, 4738296, 5330583, 7107444, 9476592, 10661166, 14214888, 21322332, 28429776, 42644664, 85289328]

約数ペア:

[(1, 85289328), (2, 42644664), (3, 28429776), (4, 21322332), (6, 14214888), (8, 10661166), (9, 9476592), (12, 7107444), (16, 5330583), (18, 4738296), (19, 4488912), (24, 3553722), (27, 3158864), (36, 2369148), (38, 2244456), (48, 1776861), (54, 1579432), (57, 1496304), (72, 1184574), (76, 1122228), (108, 789716), (114, 748152), (144, 592287), (152, 561114), (171, 498768), (216, 394858), (228, 374076), (304, 280557), (342, 249384), (432, 197429), (456, 187038), (513, 166256), (684, 124692), (912, 93519), (1026, 83128), (1368, 62346), (2052, 41564), (2736, 31173), (4104, 20782), (8208, 10391)]