72707292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9949}}^1$

素因数の和:9995

約数の個数: 72

約数和(自身を含む): 217308000

約数和(自身を除く): 144600708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 9949, 19898, 29847, 39796, 59694, 69643, 89541, 119388, 139286, 179082, 208929, 278572, 288521, 358164, 417858, 577042, 626787, 835716, 865563, 1154084, 1253574, 1731126, 2019647, 2507148, 2596689, 3462252, 4039294, 5193378, 6058941, 8078588, 10386756, 12117882, 18176823, 24235764, 36353646, 72707292]

約数ペア:

[(1, 72707292), (2, 36353646), (3, 24235764), (4, 18176823), (6, 12117882), (7, 10386756), (9, 8078588), (12, 6058941), (14, 5193378), (18, 4039294), (21, 3462252), (28, 2596689), (29, 2507148), (36, 2019647), (42, 1731126), (58, 1253574), (63, 1154084), (84, 865563), (87, 835716), (116, 626787), (126, 577042), (174, 417858), (203, 358164), (252, 288521), (261, 278572), (348, 208929), (406, 179082), (522, 139286), (609, 119388), (812, 89541), (1044, 69643), (1218, 59694), (1827, 39796), (2436, 29847), (3654, 19898), (7308, 9949)]