40068084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 110200608

約数和(自身を除く): 70132524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 821, 996, 1162, 1642, 1743, 2324, 2463, 3284, 3486, 4067, 4926, 5747, 6972, 8134, 9852, 11494, 12201, 16268, 17241, 22988, 24402, 34482, 40229, 48804, 68143, 68964, 80458, 120687, 136286, 160916, 204429, 241374, 272572, 408858, 477001, 482748, 817716, 954002, 1431003, 1908004, 2862006, 3339007, 5724012, 6678014, 10017021, 13356028, 20034042, 40068084]

約数ペア:

[(1, 40068084), (2, 20034042), (3, 13356028), (4, 10017021), (6, 6678014), (7, 5724012), (12, 3339007), (14, 2862006), (21, 1908004), (28, 1431003), (42, 954002), (49, 817716), (83, 482748), (84, 477001), (98, 408858), (147, 272572), (166, 241374), (196, 204429), (249, 160916), (294, 136286), (332, 120687), (498, 80458), (581, 68964), (588, 68143), (821, 48804), (996, 40229), (1162, 34482), (1642, 24402), (1743, 22988), (2324, 17241), (2463, 16268), (3284, 12201), (3486, 11494), (4067, 9852), (4926, 8134), (5747, 6972)]