84972558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 192614400

約数和(自身を除く): 107641842

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 79, 86, 129, 158, 237, 258, 379, 473, 474, 758, 869, 946, 1137, 1419, 1738, 2274, 2607, 2838, 3397, 4169, 5214, 6794, 8338, 10191, 12507, 16297, 20382, 25014, 29941, 32594, 37367, 48891, 59882, 74734, 89823, 97782, 112101, 179267, 179646, 224202, 329351, 358534, 537801, 658702, 988053, 1075602, 1287463, 1976106, 2574926, 3862389, 7724778, 14162093, 28324186, 42486279, 84972558]

約数ペア:

[(1, 84972558), (2, 42486279), (3, 28324186), (6, 14162093), (11, 7724778), (22, 3862389), (33, 2574926), (43, 1976106), (66, 1287463), (79, 1075602), (86, 988053), (129, 658702), (158, 537801), (237, 358534), (258, 329351), (379, 224202), (473, 179646), (474, 179267), (758, 112101), (869, 97782), (946, 89823), (1137, 74734), (1419, 59882), (1738, 48891), (2274, 37367), (2607, 32594), (2838, 29941), (3397, 25014), (4169, 20382), (5214, 16297), (6794, 12507), (8338, 10191)]