82130692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 173859840

約数和(自身を除く): 91729148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 263, 266, 526, 532, 587, 1052, 1174, 1841, 2348, 3682, 4109, 4997, 7364, 8218, 9994, 11153, 16436, 19988, 22306, 34979, 44612, 69958, 78071, 139916, 154381, 156142, 308762, 312284, 617524, 1080667, 2161334, 2933239, 4322668, 5866478, 11732956, 20532673, 41065346, 82130692]

約数ペア:

[(1, 82130692), (2, 41065346), (4, 20532673), (7, 11732956), (14, 5866478), (19, 4322668), (28, 2933239), (38, 2161334), (76, 1080667), (133, 617524), (263, 312284), (266, 308762), (526, 156142), (532, 154381), (587, 139916), (1052, 78071), (1174, 69958), (1841, 44612), (2348, 34979), (3682, 22306), (4109, 19988), (4997, 16436), (7364, 11153), (8218, 9994)]