80934642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2659}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 186732000

約数和(自身を除く): 105797358

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1602, 1691, 2659, 3382, 5073, 5318, 7977, 10146, 15219, 15954, 23931, 30438, 47862, 50521, 101042, 151563, 236651, 303126, 454689, 473302, 709953, 909378, 1419906, 2129859, 4259718, 4496369, 8992738, 13489107, 26978214, 40467321, 80934642]

約数ペア:

[(1, 80934642), (2, 40467321), (3, 26978214), (6, 13489107), (9, 8992738), (18, 4496369), (19, 4259718), (38, 2129859), (57, 1419906), (89, 909378), (114, 709953), (171, 473302), (178, 454689), (267, 303126), (342, 236651), (534, 151563), (801, 101042), (1602, 50521), (1691, 47862), (2659, 30438), (3382, 23931), (5073, 15954), (5318, 15219), (7977, 10146)]