67980144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 187273728

約数和(自身を除く): 119293584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 227, 272, 367, 408, 454, 681, 734, 816, 908, 1101, 1362, 1468, 1816, 2202, 2724, 2936, 3632, 3859, 4404, 5448, 5872, 6239, 7718, 8808, 10896, 11577, 12478, 15436, 17616, 18717, 23154, 24956, 30872, 37434, 46308, 49912, 61744, 74868, 83309, 92616, 99824, 149736, 166618, 185232, 249927, 299472, 333236, 499854, 666472, 999708, 1332944, 1416253, 1999416, 2832506, 3998832, 4248759, 5665012, 8497518, 11330024, 16995036, 22660048, 33990072, 67980144]

約数ペア:

[(1, 67980144), (2, 33990072), (3, 22660048), (4, 16995036), (6, 11330024), (8, 8497518), (12, 5665012), (16, 4248759), (17, 3998832), (24, 2832506), (34, 1999416), (48, 1416253), (51, 1332944), (68, 999708), (102, 666472), (136, 499854), (204, 333236), (227, 299472), (272, 249927), (367, 185232), (408, 166618), (454, 149736), (681, 99824), (734, 92616), (816, 83309), (908, 74868), (1101, 61744), (1362, 49912), (1468, 46308), (1816, 37434), (2202, 30872), (2724, 24956), (2936, 23154), (3632, 18717), (3859, 17616), (4404, 15436), (5448, 12478), (5872, 11577), (6239, 10896), (7718, 8808)]