81119478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 188863488

約数和(自身を除く): 107744010

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 197, 367, 374, 394, 561, 591, 734, 1101, 1122, 1182, 2167, 2202, 3349, 4037, 4334, 6239, 6501, 6698, 8074, 10047, 12111, 12478, 13002, 18717, 20094, 24222, 36839, 37434, 68629, 72299, 73678, 110517, 137258, 144598, 205887, 216897, 221034, 411774, 433794, 795289, 1229083, 1590578, 2385867, 2458166, 3687249, 4771734, 7374498, 13519913, 27039826, 40559739, 81119478]

約数ペア:

[(1, 81119478), (2, 40559739), (3, 27039826), (6, 13519913), (11, 7374498), (17, 4771734), (22, 3687249), (33, 2458166), (34, 2385867), (51, 1590578), (66, 1229083), (102, 795289), (187, 433794), (197, 411774), (367, 221034), (374, 216897), (394, 205887), (561, 144598), (591, 137258), (734, 110517), (1101, 73678), (1122, 72299), (1182, 68629), (2167, 37434), (2202, 36839), (3349, 24222), (4037, 20094), (4334, 18717), (6239, 13002), (6501, 12478), (6698, 12111), (8074, 10047)]