80521038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3407}}^1$

素因数の和:3529

約数の個数: 48

約数和(自身を含む): 189798336

約数和(自身を除く): 109277298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 3407, 3939, 6814, 7878, 10221, 11817, 20442, 23634, 30663, 44291, 61326, 88582, 132873, 265746, 344107, 398619, 688214, 797238, 1032321, 2064642, 3096963, 4473391, 6193926, 8946782, 13420173, 26840346, 40260519, 80521038]

約数ペア:

[(1, 80521038), (2, 40260519), (3, 26840346), (6, 13420173), (9, 8946782), (13, 6193926), (18, 4473391), (26, 3096963), (39, 2064642), (78, 1032321), (101, 797238), (117, 688214), (202, 398619), (234, 344107), (303, 265746), (606, 132873), (909, 88582), (1313, 61326), (1818, 44291), (2626, 30663), (3407, 23634), (3939, 20442), (6814, 11817), (7878, 10221)]