72754452

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 54

約数和(自身を含む): 188455722

約数和(自身を除く): 115701270

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1093, 1548, 1849, 2186, 3279, 3698, 4372, 5547, 6558, 7396, 9837, 11094, 13116, 16641, 19674, 22188, 33282, 39348, 46999, 66564, 93998, 140997, 187996, 281994, 422991, 563988, 845982, 1691964, 2020957, 4041914, 6062871, 8083828, 12125742, 18188613, 24251484, 36377226, 72754452]

約数ペア:

[(1, 72754452), (2, 36377226), (3, 24251484), (4, 18188613), (6, 12125742), (9, 8083828), (12, 6062871), (18, 4041914), (36, 2020957), (43, 1691964), (86, 845982), (129, 563988), (172, 422991), (258, 281994), (387, 187996), (516, 140997), (774, 93998), (1093, 66564), (1548, 46999), (1849, 39348), (2186, 33282), (3279, 22188), (3698, 19674), (4372, 16641), (5547, 13116), (6558, 11094), (7396, 9837)]