83881164

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{509}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 202890240

約数和(自身を除く): 119009076

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 443, 509, 886, 1018, 1329, 1527, 1772, 2036, 2658, 3054, 5316, 6108, 13733, 15779, 27466, 31558, 41199, 47337, 54932, 63116, 82398, 94674, 164796, 189348, 225487, 450974, 676461, 901948, 1352922, 2705844, 6990097, 13980194, 20970291, 27960388, 41940582, 83881164]

約数ペア:

[(1, 83881164), (2, 41940582), (3, 27960388), (4, 20970291), (6, 13980194), (12, 6990097), (31, 2705844), (62, 1352922), (93, 901948), (124, 676461), (186, 450974), (372, 225487), (443, 189348), (509, 164796), (886, 94674), (1018, 82398), (1329, 63116), (1527, 54932), (1772, 47337), (2036, 41199), (2658, 31558), (3054, 27466), (5316, 15779), (6108, 13733)]