72701664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{108187}}^1$

素因数の和:108207

約数の個数: 48

約数和(自身を含む): 218107008

約数和(自身を除く): 145405344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 108187, 216374, 324561, 432748, 649122, 757309, 865496, 1298244, 1514618, 1730992, 2271927, 2596488, 3029236, 3461984, 4543854, 5192976, 6058472, 9087708, 10385952, 12116944, 18175416, 24233888, 36350832, 72701664]

約数ペア:

[(1, 72701664), (2, 36350832), (3, 24233888), (4, 18175416), (6, 12116944), (7, 10385952), (8, 9087708), (12, 6058472), (14, 5192976), (16, 4543854), (21, 3461984), (24, 3029236), (28, 2596488), (32, 2271927), (42, 1730992), (48, 1514618), (56, 1298244), (84, 865496), (96, 757309), (112, 649122), (168, 432748), (224, 324561), (336, 216374), (672, 108187)]