81804924

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{7079}}^1$

素因数の和:7199

約数の個数: 48

約数和(自身を含む): 214099200

約数和(自身を除く): 132294276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 7079, 11556, 14158, 21237, 28316, 42474, 63711, 84948, 127422, 191133, 254844, 382266, 757453, 764532, 1514906, 2272359, 3029812, 4544718, 6817077, 9089436, 13634154, 20451231, 27268308, 40902462, 81804924]

約数ペア:

[(1, 81804924), (2, 40902462), (3, 27268308), (4, 20451231), (6, 13634154), (9, 9089436), (12, 6817077), (18, 4544718), (27, 3029812), (36, 2272359), (54, 1514906), (107, 764532), (108, 757453), (214, 382266), (321, 254844), (428, 191133), (642, 127422), (963, 84948), (1284, 63711), (1926, 42474), (2889, 28316), (3852, 21237), (5778, 14158), (7079, 11556)]