74568564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{593}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 216216000

約数和(自身を除く): 141647436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 593, 998, 1186, 1497, 1779, 1996, 2372, 2994, 3493, 3558, 4151, 4491, 5337, 5988, 6986, 7116, 8302, 8982, 10479, 10674, 12453, 13972, 16604, 17964, 20958, 21348, 24906, 31437, 37359, 41916, 49812, 62874, 74718, 125748, 149436, 295907, 591814, 887721, 1183628, 1775442, 2071349, 2663163, 3550884, 4142698, 5326326, 6214047, 8285396, 10652652, 12428094, 18642141, 24856188, 37284282, 74568564]

約数ペア:

[(1, 74568564), (2, 37284282), (3, 24856188), (4, 18642141), (6, 12428094), (7, 10652652), (9, 8285396), (12, 6214047), (14, 5326326), (18, 4142698), (21, 3550884), (28, 2663163), (36, 2071349), (42, 1775442), (63, 1183628), (84, 887721), (126, 591814), (252, 295907), (499, 149436), (593, 125748), (998, 74718), (1186, 62874), (1497, 49812), (1779, 41916), (1996, 37359), (2372, 31437), (2994, 24906), (3493, 21348), (3558, 20958), (4151, 17964), (4491, 16604), (5337, 13972), (5988, 12453), (6986, 10674), (7116, 10479), (8302, 8982)]