72840516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4493}}^1$

素因数の和:4700

約数の個数: 48

約数和(自身を含む): 195291264

約数和(自身を除く): 122450748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 4493, 5404, 8106, 8986, 13479, 16212, 17972, 26958, 31451, 53916, 62902, 94353, 125804, 188706, 377412, 867149, 1734298, 2601447, 3468596, 5202894, 6070043, 10405788, 12140086, 18210129, 24280172, 36420258, 72840516]

約数ペア:

[(1, 72840516), (2, 36420258), (3, 24280172), (4, 18210129), (6, 12140086), (7, 10405788), (12, 6070043), (14, 5202894), (21, 3468596), (28, 2601447), (42, 1734298), (84, 867149), (193, 377412), (386, 188706), (579, 125804), (772, 94353), (1158, 62902), (1351, 53916), (2316, 31451), (2702, 26958), (4053, 17972), (4493, 16212), (5404, 13479), (8106, 8986)]