65487972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2741}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 167678784

約数和(自身を除く): 102190812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 543, 724, 1086, 1991, 2172, 2741, 3982, 5482, 5973, 7964, 8223, 10964, 11946, 16446, 23892, 30151, 32892, 60302, 90453, 120604, 180906, 361812, 496121, 992242, 1488363, 1984484, 2976726, 5457331, 5953452, 10914662, 16371993, 21829324, 32743986, 65487972]

約数ペア:

[(1, 65487972), (2, 32743986), (3, 21829324), (4, 16371993), (6, 10914662), (11, 5953452), (12, 5457331), (22, 2976726), (33, 1984484), (44, 1488363), (66, 992242), (132, 496121), (181, 361812), (362, 180906), (543, 120604), (724, 90453), (1086, 60302), (1991, 32892), (2172, 30151), (2741, 23892), (3982, 16446), (5482, 11946), (5973, 10964), (7964, 8223)]