127975212

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 330059184

約数和(自身を除く): 202083972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 163, 193, 226, 326, 339, 386, 452, 489, 579, 652, 678, 772, 978, 1017, 1158, 1356, 1467, 1737, 1956, 2034, 2316, 2934, 3474, 4068, 5868, 6948, 18419, 21809, 31459, 36838, 43618, 55257, 62918, 65427, 73676, 87236, 94377, 110514, 125836, 130854, 165771, 188754, 196281, 221028, 261708, 283131, 331542, 377508, 392562, 566262, 663084, 785124, 1132524, 3554867, 7109734, 10664601, 14219468, 21329202, 31993803, 42658404, 63987606, 127975212]

約数ペア:

[(1, 127975212), (2, 63987606), (3, 42658404), (4, 31993803), (6, 21329202), (9, 14219468), (12, 10664601), (18, 7109734), (36, 3554867), (113, 1132524), (163, 785124), (193, 663084), (226, 566262), (326, 392562), (339, 377508), (386, 331542), (452, 283131), (489, 261708), (579, 221028), (652, 196281), (678, 188754), (772, 165771), (978, 130854), (1017, 125836), (1158, 110514), (1356, 94377), (1467, 87236), (1737, 73676), (1956, 65427), (2034, 62918), (2316, 55257), (2934, 43618), (3474, 36838), (4068, 31459), (5868, 21809), (6948, 18419)]