91079846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 173488392

約数和(自身を除く): 82408546

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 131, 143, 169, 187, 221, 242, 262, 286, 338, 374, 442, 1441, 1573, 1703, 1859, 2057, 2227, 2431, 2873, 2882, 3146, 3406, 3718, 4114, 4454, 4862, 5746, 15851, 18733, 20449, 22139, 24497, 26741, 28951, 31603, 31702, 37466, 40898, 44278, 48994, 53482, 57902, 63206, 206063, 243529, 269467, 318461, 347633, 376363, 412126, 487058, 538934, 636922, 695266, 752726, 2678819, 3503071, 4139993, 5357638, 7006142, 8279986, 45539923, 91079846]

約数ペア:

[(1, 91079846), (2, 45539923), (11, 8279986), (13, 7006142), (17, 5357638), (22, 4139993), (26, 3503071), (34, 2678819), (121, 752726), (131, 695266), (143, 636922), (169, 538934), (187, 487058), (221, 412126), (242, 376363), (262, 347633), (286, 318461), (338, 269467), (374, 243529), (442, 206063), (1441, 63206), (1573, 57902), (1703, 53482), (1859, 48994), (2057, 44278), (2227, 40898), (2431, 37466), (2873, 31702), (2882, 31603), (3146, 28951), (3406, 26741), (3718, 24497), (4114, 22139), (4454, 20449), (4862, 18733), (5746, 15851)]