82831364

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 186234048

約数和(自身を除く): 103402684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 103, 154, 196, 206, 308, 373, 412, 539, 721, 746, 1078, 1133, 1442, 1492, 2156, 2266, 2611, 2884, 4103, 4532, 5047, 5222, 7931, 8206, 10094, 10444, 15862, 16412, 18277, 20188, 28721, 31724, 36554, 38419, 55517, 57442, 73108, 76838, 111034, 114884, 153676, 201047, 222068, 268933, 402094, 422609, 537866, 804188, 845218, 1075732, 1690436, 1882531, 2958263, 3765062, 5916526, 7530124, 11833052, 20707841, 41415682, 82831364]

約数ペア:

[(1, 82831364), (2, 41415682), (4, 20707841), (7, 11833052), (11, 7530124), (14, 5916526), (22, 3765062), (28, 2958263), (44, 1882531), (49, 1690436), (77, 1075732), (98, 845218), (103, 804188), (154, 537866), (196, 422609), (206, 402094), (308, 268933), (373, 222068), (412, 201047), (539, 153676), (721, 114884), (746, 111034), (1078, 76838), (1133, 73108), (1442, 57442), (1492, 55517), (2156, 38419), (2266, 36554), (2611, 31724), (2884, 28721), (4103, 20188), (4532, 18277), (5047, 16412), (5222, 15862), (7931, 10444), (8206, 10094)]