42801948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5479}}^1$

素因数の和:5527

約数の個数: 72

約数和(自身を含む): 127662080

約数和(自身を除く): 84860132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 5479, 7812, 10958, 16437, 21916, 32874, 38353, 49311, 65748, 76706, 98622, 115059, 153412, 169849, 197244, 230118, 339698, 345177, 460236, 509547, 679396, 690354, 1019094, 1188943, 1380708, 1528641, 2038188, 2377886, 3057282, 3566829, 4755772, 6114564, 7133658, 10700487, 14267316, 21400974, 42801948]

約数ペア:

[(1, 42801948), (2, 21400974), (3, 14267316), (4, 10700487), (6, 7133658), (7, 6114564), (9, 4755772), (12, 3566829), (14, 3057282), (18, 2377886), (21, 2038188), (28, 1528641), (31, 1380708), (36, 1188943), (42, 1019094), (62, 690354), (63, 679396), (84, 509547), (93, 460236), (124, 345177), (126, 339698), (186, 230118), (217, 197244), (252, 169849), (279, 153412), (372, 115059), (434, 98622), (558, 76706), (651, 65748), (868, 49311), (1116, 38353), (1302, 32874), (1953, 21916), (2604, 16437), (3906, 10958), (5479, 7812)]