80863272

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17827}}^1$

素因数の和:17852

約数の個数: 80

約数和(自身を含む): 258862560

約数和(自身を除く): 177999288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 17827, 35654, 53481, 71308, 106962, 124789, 142616, 160443, 213924, 249578, 320886, 374367, 427848, 481329, 499156, 641772, 748734, 962658, 998312, 1123101, 1283544, 1443987, 1497468, 1925316, 2246202, 2887974, 2994936, 3369303, 3850632, 4492404, 5775948, 6738606, 8984808, 10107909, 11551896, 13477212, 20215818, 26954424, 40431636, 80863272]

約数ペア:

[(1, 80863272), (2, 40431636), (3, 26954424), (4, 20215818), (6, 13477212), (7, 11551896), (8, 10107909), (9, 8984808), (12, 6738606), (14, 5775948), (18, 4492404), (21, 3850632), (24, 3369303), (27, 2994936), (28, 2887974), (36, 2246202), (42, 1925316), (54, 1497468), (56, 1443987), (63, 1283544), (72, 1123101), (81, 998312), (84, 962658), (108, 748734), (126, 641772), (162, 499156), (168, 481329), (189, 427848), (216, 374367), (252, 320886), (324, 249578), (378, 213924), (504, 160443), (567, 142616), (648, 124789), (756, 106962), (1134, 71308), (1512, 53481), (2268, 35654), (4536, 17827)]