8320255812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{99577}}^1$

素因数の和:99809

約数の個数: 72

約数和(自身を含む): 23052705312

約数和(自身を除く): 14732449500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 211, 396, 422, 633, 844, 1266, 1899, 2321, 2532, 3798, 4642, 6963, 7596, 9284, 13926, 20889, 27852, 41778, 83556, 99577, 199154, 298731, 398308, 597462, 896193, 1095347, 1194924, 1792386, 2190694, 3286041, 3584772, 4381388, 6572082, 9858123, 13144164, 19716246, 21010747, 39432492, 42021494, 63032241, 84042988, 126064482, 189096723, 231118217, 252128964, 378193446, 462236434, 693354651, 756386892, 924472868, 1386709302, 2080063953, 2773418604, 4160127906, 8320255812]

約数ペア:

[(1, 8320255812), (2, 4160127906), (3, 2773418604), (4, 2080063953), (6, 1386709302), (9, 924472868), (11, 756386892), (12, 693354651), (18, 462236434), (22, 378193446), (33, 252128964), (36, 231118217), (44, 189096723), (66, 126064482), (99, 84042988), (132, 63032241), (198, 42021494), (211, 39432492), (396, 21010747), (422, 19716246), (633, 13144164), (844, 9858123), (1266, 6572082), (1899, 4381388), (2321, 3584772), (2532, 3286041), (3798, 2190694), (4642, 1792386), (6963, 1194924), (7596, 1095347), (9284, 896193), (13926, 597462), (20889, 398308), (27852, 298731), (41778, 199154), (83556, 99577)]