82207216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 197987328

約数和(自身を除く): 115780112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 131, 182, 208, 262, 364, 431, 524, 728, 862, 917, 1048, 1456, 1703, 1724, 1834, 2096, 3017, 3406, 3448, 3668, 5603, 6034, 6812, 6896, 7336, 11206, 11921, 12068, 13624, 14672, 22412, 23842, 24136, 27248, 39221, 44824, 47684, 48272, 56461, 78442, 89648, 95368, 112922, 156884, 190736, 225844, 313768, 395227, 451688, 627536, 733993, 790454, 903376, 1467986, 1580908, 2935972, 3161816, 5137951, 5871944, 6323632, 10275902, 11743888, 20551804, 41103608, 82207216]

約数ペア:

[(1, 82207216), (2, 41103608), (4, 20551804), (7, 11743888), (8, 10275902), (13, 6323632), (14, 5871944), (16, 5137951), (26, 3161816), (28, 2935972), (52, 1580908), (56, 1467986), (91, 903376), (104, 790454), (112, 733993), (131, 627536), (182, 451688), (208, 395227), (262, 313768), (364, 225844), (431, 190736), (524, 156884), (728, 112922), (862, 95368), (917, 89648), (1048, 78442), (1456, 56461), (1703, 48272), (1724, 47684), (1834, 44824), (2096, 39221), (3017, 27248), (3406, 24136), (3448, 23842), (3668, 22412), (5603, 14672), (6034, 13624), (6812, 12068), (6896, 11921), (7336, 11206)]