82438812

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 217854000

約数和(自身を除く): 135415188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 59, 74, 111, 118, 148, 177, 222, 236, 333, 354, 444, 531, 666, 708, 1049, 1062, 1332, 2098, 2124, 2183, 3147, 4196, 4366, 6294, 6549, 8732, 9441, 12588, 13098, 18882, 19647, 26196, 37764, 38813, 39294, 61891, 77626, 78588, 116439, 123782, 155252, 185673, 232878, 247564, 349317, 371346, 465756, 557019, 698634, 742692, 1114038, 1397268, 2228076, 2289967, 4579934, 6869901, 9159868, 13739802, 20609703, 27479604, 41219406, 82438812]

約数ペア:

[(1, 82438812), (2, 41219406), (3, 27479604), (4, 20609703), (6, 13739802), (9, 9159868), (12, 6869901), (18, 4579934), (36, 2289967), (37, 2228076), (59, 1397268), (74, 1114038), (111, 742692), (118, 698634), (148, 557019), (177, 465756), (222, 371346), (236, 349317), (333, 247564), (354, 232878), (444, 185673), (531, 155252), (666, 123782), (708, 116439), (1049, 78588), (1062, 77626), (1332, 61891), (2098, 39294), (2124, 38813), (2183, 37764), (3147, 26196), (4196, 19647), (4366, 18882), (6294, 13098), (6549, 12588), (8732, 9441)]