85877028

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{12109}}^1$

素因数の和:12316

約数の個数: 36

約数和(自身を含む): 218197980

約数和(自身を除く): 132320952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 12109, 24218, 36327, 48436, 72654, 108981, 145308, 217962, 435924, 2385473, 4770946, 7156419, 9541892, 14312838, 21469257, 28625676, 42938514, 85877028]

約数ペア:

[(1, 85877028), (2, 42938514), (3, 28625676), (4, 21469257), (6, 14312838), (9, 9541892), (12, 7156419), (18, 4770946), (36, 2385473), (197, 435924), (394, 217962), (591, 145308), (788, 108981), (1182, 72654), (1773, 48436), (2364, 36327), (3546, 24218), (7092, 12109)]