80051688

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3359}}^1$

素因数の和:3702

約数の個数: 48

約数和(自身を含む): 217526400

約数和(自身を除く): 137474712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3359, 3972, 5958, 6718, 7944, 10077, 11916, 13436, 20154, 23832, 26872, 30231, 40308, 60462, 80616, 120924, 241848, 1111829, 2223658, 3335487, 4447316, 6670974, 8894632, 10006461, 13341948, 20012922, 26683896, 40025844, 80051688]

約数ペア:

[(1, 80051688), (2, 40025844), (3, 26683896), (4, 20012922), (6, 13341948), (8, 10006461), (9, 8894632), (12, 6670974), (18, 4447316), (24, 3335487), (36, 2223658), (72, 1111829), (331, 241848), (662, 120924), (993, 80616), (1324, 60462), (1986, 40308), (2648, 30231), (2979, 26872), (3359, 23832), (3972, 20154), (5958, 13436), (6718, 11916), (7944, 10077)]