80851764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7237}}^1$

素因数の和:7277

約数の個数: 72

約数和(自身を含む): 231036960

約数和(自身を除く): 150185196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 7237, 11172, 14474, 21711, 28948, 43422, 50659, 86844, 101318, 137503, 151977, 202636, 275006, 303954, 354613, 412509, 550012, 607908, 709226, 825018, 962521, 1063839, 1418452, 1650036, 1925042, 2127678, 2887563, 3850084, 4255356, 5775126, 6737647, 11550252, 13475294, 20212941, 26950588, 40425882, 80851764]

約数ペア:

[(1, 80851764), (2, 40425882), (3, 26950588), (4, 20212941), (6, 13475294), (7, 11550252), (12, 6737647), (14, 5775126), (19, 4255356), (21, 3850084), (28, 2887563), (38, 2127678), (42, 1925042), (49, 1650036), (57, 1418452), (76, 1063839), (84, 962521), (98, 825018), (114, 709226), (133, 607908), (147, 550012), (196, 412509), (228, 354613), (266, 303954), (294, 275006), (399, 202636), (532, 151977), (588, 137503), (798, 101318), (931, 86844), (1596, 50659), (1862, 43422), (2793, 28948), (3724, 21711), (5586, 14474), (7237, 11172)]