130909212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3187}}^1$

素因数の和:3367

約数の個数: 72

約数和(自身を含む): 380621696

約数和(自身を除く): 249712484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3187, 3423, 4564, 5868, 6374, 6846, 9561, 10269, 12748, 13692, 19122, 20538, 22309, 28683, 38244, 41076, 44618, 57366, 66927, 89236, 114732, 133854, 200781, 267708, 401562, 519481, 803124, 1038962, 1558443, 2077924, 3116886, 3636367, 4675329, 6233772, 7272734, 9350658, 10909101, 14545468, 18701316, 21818202, 32727303, 43636404, 65454606, 130909212]

約数ペア:

[(1, 130909212), (2, 65454606), (3, 43636404), (4, 32727303), (6, 21818202), (7, 18701316), (9, 14545468), (12, 10909101), (14, 9350658), (18, 7272734), (21, 6233772), (28, 4675329), (36, 3636367), (42, 3116886), (63, 2077924), (84, 1558443), (126, 1038962), (163, 803124), (252, 519481), (326, 401562), (489, 267708), (652, 200781), (978, 133854), (1141, 114732), (1467, 89236), (1956, 66927), (2282, 57366), (2934, 44618), (3187, 41076), (3423, 38244), (4564, 28683), (5868, 22309), (6374, 20538), (6846, 19122), (9561, 13692), (10269, 12748)]