87979812

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 209903232

約数和(自身を除く): 121923420

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 263, 366, 457, 526, 732, 789, 914, 1052, 1371, 1578, 1828, 2742, 3156, 5484, 16043, 27877, 32086, 48129, 55754, 64172, 83631, 96258, 111508, 120191, 167262, 192516, 240382, 334524, 360573, 480764, 721146, 1442292, 7331651, 14663302, 21994953, 29326604, 43989906, 87979812]

約数ペア:

[(1, 87979812), (2, 43989906), (3, 29326604), (4, 21994953), (6, 14663302), (12, 7331651), (61, 1442292), (122, 721146), (183, 480764), (244, 360573), (263, 334524), (366, 240382), (457, 192516), (526, 167262), (732, 120191), (789, 111508), (914, 96258), (1052, 83631), (1371, 64172), (1578, 55754), (1828, 48129), (2742, 32086), (3156, 27877), (5484, 16043)]