72741726

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{6151}}^1$

素因数の和:6238

約数の個数: 40

約数和(自身を含む): 165255024

約数和(自身を除く): 92513298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 6151, 11826, 12302, 18453, 36906, 55359, 110718, 166077, 332154, 449023, 498231, 898046, 996462, 1347069, 2694138, 4041207, 8082414, 12123621, 24247242, 36370863, 72741726]

約数ペア:

[(1, 72741726), (2, 36370863), (3, 24247242), (6, 12123621), (9, 8082414), (18, 4041207), (27, 2694138), (54, 1347069), (73, 996462), (81, 898046), (146, 498231), (162, 449023), (219, 332154), (438, 166077), (657, 110718), (1314, 55359), (1971, 36906), (3942, 18453), (5913, 12302), (6151, 11826)]