8045028

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 21031360

約数和(自身を除く): 12986332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 457, 489, 652, 914, 978, 1371, 1467, 1828, 1956, 2742, 2934, 4113, 4401, 5484, 5868, 8226, 8802, 12339, 16452, 17604, 24678, 49356, 74491, 148982, 223473, 297964, 446946, 670419, 893892, 1340838, 2011257, 2681676, 4022514, 8045028]

約数ペア:

[(1, 8045028), (2, 4022514), (3, 2681676), (4, 2011257), (6, 1340838), (9, 893892), (12, 670419), (18, 446946), (27, 297964), (36, 223473), (54, 148982), (108, 74491), (163, 49356), (326, 24678), (457, 17604), (489, 16452), (652, 12339), (914, 8802), (978, 8226), (1371, 5868), (1467, 5484), (1828, 4401), (1956, 4113), (2742, 2934)]