81458796

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2963}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 199180800

約数和(自身を除く): 117722004

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 948, 2291, 2963, 4582, 5926, 6873, 8889, 9164, 11852, 13746, 17778, 27492, 35556, 85927, 171854, 234077, 257781, 343708, 468154, 515562, 702231, 936308, 1031124, 1404462, 2808924, 6788233, 13576466, 20364699, 27152932, 40729398, 81458796]

約数ペア:

[(1, 81458796), (2, 40729398), (3, 27152932), (4, 20364699), (6, 13576466), (12, 6788233), (29, 2808924), (58, 1404462), (79, 1031124), (87, 936308), (116, 702231), (158, 515562), (174, 468154), (237, 343708), (316, 257781), (348, 234077), (474, 171854), (948, 85927), (2291, 35556), (2963, 27492), (4582, 17778), (5926, 13746), (6873, 11852), (8889, 9164)]