83146920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1123}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 250067520

約数和(自身を除く): 166920600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1123, 1234, 1851, 2246, 2468, 3085, 3369, 3702, 4492, 4936, 5615, 6170, 6738, 7404, 8984, 9255, 11230, 12340, 13476, 14808, 16845, 18510, 22460, 24680, 26952, 33690, 37020, 44920, 67380, 74040, 134760, 692891, 1385782, 2078673, 2771564, 3464455, 4157346, 5543128, 6928910, 8314692, 10393365, 13857820, 16629384, 20786730, 27715640, 41573460, 83146920]

約数ペア:

[(1, 83146920), (2, 41573460), (3, 27715640), (4, 20786730), (5, 16629384), (6, 13857820), (8, 10393365), (10, 8314692), (12, 6928910), (15, 5543128), (20, 4157346), (24, 3464455), (30, 2771564), (40, 2078673), (60, 1385782), (120, 692891), (617, 134760), (1123, 74040), (1234, 67380), (1851, 44920), (2246, 37020), (2468, 33690), (3085, 26952), (3369, 24680), (3702, 22460), (4492, 18510), (4936, 16845), (5615, 14808), (6170, 13476), (6738, 12340), (7404, 11230), (8984, 9255)]