80496948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{991}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 215097344

約数和(自身を除く): 134600396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 967, 991, 1934, 1982, 2901, 2973, 3868, 3964, 5802, 5946, 6769, 6937, 11604, 11892, 13538, 13874, 20307, 20811, 27076, 27748, 40614, 41622, 81228, 83244, 958297, 1916594, 2874891, 3833188, 5749782, 6708079, 11499564, 13416158, 20124237, 26832316, 40248474, 80496948]

約数ペア:

[(1, 80496948), (2, 40248474), (3, 26832316), (4, 20124237), (6, 13416158), (7, 11499564), (12, 6708079), (14, 5749782), (21, 3833188), (28, 2874891), (42, 1916594), (84, 958297), (967, 83244), (991, 81228), (1934, 41622), (1982, 40614), (2901, 27748), (2973, 27076), (3868, 20811), (3964, 20307), (5802, 13874), (5946, 13538), (6769, 11892), (6937, 11604)]