74821992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12037}}^1$

素因数の和:12090

約数の個数: 64

約数和(自身を含む): 219573120

約数和(自身を除く): 144751128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 12037, 24074, 36111, 48148, 72222, 84259, 96296, 144444, 168518, 252777, 288888, 337036, 445369, 505554, 674072, 890738, 1011108, 1336107, 1781476, 2022216, 2672214, 3117583, 3562952, 5344428, 6235166, 9352749, 10688856, 12470332, 18705498, 24940664, 37410996, 74821992]

約数ペア:

[(1, 74821992), (2, 37410996), (3, 24940664), (4, 18705498), (6, 12470332), (7, 10688856), (8, 9352749), (12, 6235166), (14, 5344428), (21, 3562952), (24, 3117583), (28, 2672214), (37, 2022216), (42, 1781476), (56, 1336107), (74, 1011108), (84, 890738), (111, 674072), (148, 505554), (168, 445369), (222, 337036), (259, 288888), (296, 252777), (444, 168518), (518, 144444), (777, 96296), (888, 84259), (1036, 72222), (1554, 48148), (2072, 36111), (3108, 24074), (6216, 12037)]