89027792

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 204070272

約数和(自身を除く): 115042480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 83, 112, 122, 157, 166, 244, 314, 332, 427, 488, 581, 628, 664, 854, 976, 1099, 1162, 1256, 1328, 1708, 2198, 2324, 2512, 3416, 4396, 4648, 5063, 6832, 8792, 9296, 9577, 10126, 13031, 17584, 19154, 20252, 26062, 35441, 38308, 40504, 52124, 67039, 70882, 76616, 81008, 91217, 104248, 134078, 141764, 153232, 182434, 208496, 268156, 283528, 364868, 536312, 567056, 729736, 794891, 1072624, 1459472, 1589782, 3179564, 5564237, 6359128, 11128474, 12718256, 22256948, 44513896, 89027792]

約数ペア:

[(1, 89027792), (2, 44513896), (4, 22256948), (7, 12718256), (8, 11128474), (14, 6359128), (16, 5564237), (28, 3179564), (56, 1589782), (61, 1459472), (83, 1072624), (112, 794891), (122, 729736), (157, 567056), (166, 536312), (244, 364868), (314, 283528), (332, 268156), (427, 208496), (488, 182434), (581, 153232), (628, 141764), (664, 134078), (854, 104248), (976, 91217), (1099, 81008), (1162, 76616), (1256, 70882), (1328, 67039), (1708, 52124), (2198, 40504), (2324, 38308), (2512, 35441), (3416, 26062), (4396, 20252), (4648, 19154), (5063, 17584), (6832, 13031), (8792, 10126), (9296, 9577)]