90124812

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 84

約数和(自身を含む): 244342336

約数和(自身を除く): 154217524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 972, 997, 1116, 1458, 1674, 1994, 2511, 2916, 2991, 3348, 3988, 5022, 5982, 7533, 8973, 10044, 11964, 15066, 17946, 22599, 26919, 30132, 30907, 35892, 45198, 53838, 61814, 80757, 90396, 92721, 107676, 123628, 161514, 185442, 242271, 278163, 323028, 370884, 484542, 556326, 726813, 834489, 969084, 1112652, 1453626, 1668978, 2503467, 2907252, 3337956, 5006934, 7510401, 10013868, 15020802, 22531203, 30041604, 45062406, 90124812]

約数ペア:

[(1, 90124812), (2, 45062406), (3, 30041604), (4, 22531203), (6, 15020802), (9, 10013868), (12, 7510401), (18, 5006934), (27, 3337956), (31, 2907252), (36, 2503467), (54, 1668978), (62, 1453626), (81, 1112652), (93, 969084), (108, 834489), (124, 726813), (162, 556326), (186, 484542), (243, 370884), (279, 323028), (324, 278163), (372, 242271), (486, 185442), (558, 161514), (729, 123628), (837, 107676), (972, 92721), (997, 90396), (1116, 80757), (1458, 61814), (1674, 53838), (1994, 45198), (2511, 35892), (2916, 30907), (2991, 30132), (3348, 26919), (3988, 22599), (5022, 17946), (5982, 15066), (7533, 11964), (8973, 10044)]