72514732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 136886400

約数和(自身を除く): 64371668

約数列:

[1, 2, 4, 29, 41, 58, 79, 82, 116, 158, 164, 193, 316, 386, 772, 1189, 2291, 2378, 3239, 4582, 4756, 5597, 6478, 7913, 9164, 11194, 12956, 15247, 15826, 22388, 30494, 31652, 60988, 93931, 187862, 229477, 375724, 442163, 458954, 625127, 884326, 917908, 1250254, 1768652, 2500508, 18128683, 36257366, 72514732]

約数ペア:

[(1, 72514732), (2, 36257366), (4, 18128683), (29, 2500508), (41, 1768652), (58, 1250254), (79, 917908), (82, 884326), (116, 625127), (158, 458954), (164, 442163), (193, 375724), (316, 229477), (386, 187862), (772, 93931), (1189, 60988), (2291, 31652), (2378, 30494), (3239, 22388), (4582, 15826), (4756, 15247), (5597, 12956), (6478, 11194), (7913, 9164)]