81565572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5669}}^1$

素因数の和:5796

約数の個数: 48

約数和(自身を含む): 209563200

約数和(自身を除く): 127997628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1308, 2398, 3597, 4796, 5669, 7194, 11338, 14388, 17007, 22676, 34014, 62359, 68028, 124718, 187077, 249436, 374154, 617921, 748308, 1235842, 1853763, 2471684, 3707526, 6797131, 7415052, 13594262, 20391393, 27188524, 40782786, 81565572]

約数ペア:

[(1, 81565572), (2, 40782786), (3, 27188524), (4, 20391393), (6, 13594262), (11, 7415052), (12, 6797131), (22, 3707526), (33, 2471684), (44, 1853763), (66, 1235842), (109, 748308), (132, 617921), (218, 374154), (327, 249436), (436, 187077), (654, 124718), (1199, 68028), (1308, 62359), (2398, 34014), (3597, 22676), (4796, 17007), (5669, 14388), (7194, 11338)]