80013408

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43867}}^1$

素因数の和:43899

約数の個数: 48

約数和(自身を含む): 221094720

約数和(自身を除く): 141081312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 43867, 87734, 131601, 175468, 263202, 350936, 526404, 701872, 833473, 1052808, 1403744, 1666946, 2105616, 2500419, 3333892, 4211232, 5000838, 6667784, 10001676, 13335568, 20003352, 26671136, 40006704, 80013408]

約数ペア:

[(1, 80013408), (2, 40006704), (3, 26671136), (4, 20003352), (6, 13335568), (8, 10001676), (12, 6667784), (16, 5000838), (19, 4211232), (24, 3333892), (32, 2500419), (38, 2105616), (48, 1666946), (57, 1403744), (76, 1052808), (96, 833473), (114, 701872), (152, 526404), (228, 350936), (304, 263202), (456, 175468), (608, 131601), (912, 87734), (1824, 43867)]