71983494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 171048384

約数和(自身を除く): 99064890

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 211, 422, 633, 1266, 1723, 1899, 2321, 3446, 3798, 4642, 5169, 6963, 10338, 13926, 15507, 18953, 20889, 31014, 37906, 41778, 56859, 113718, 170577, 341154, 363553, 727106, 1090659, 2181318, 3271977, 3999083, 6543954, 7998166, 11997249, 23994498, 35991747, 71983494]

約数ペア:

[(1, 71983494), (2, 35991747), (3, 23994498), (6, 11997249), (9, 7998166), (11, 6543954), (18, 3999083), (22, 3271977), (33, 2181318), (66, 1090659), (99, 727106), (198, 363553), (211, 341154), (422, 170577), (633, 113718), (1266, 56859), (1723, 41778), (1899, 37906), (2321, 31014), (3446, 20889), (3798, 18953), (4642, 15507), (5169, 13926), (6963, 10338)]