71704668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23071}}^1$

素因数の和:23122

約数の個数: 48

約数和(自身を含む): 196388864

約数和(自身を除く): 124684196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 23071, 46142, 69213, 92284, 138426, 161497, 276852, 322994, 484491, 645988, 853627, 968982, 1707254, 1937964, 2560881, 3414508, 5121762, 5975389, 10243524, 11950778, 17926167, 23901556, 35852334, 71704668]

約数ペア:

[(1, 71704668), (2, 35852334), (3, 23901556), (4, 17926167), (6, 11950778), (7, 10243524), (12, 5975389), (14, 5121762), (21, 3414508), (28, 2560881), (37, 1937964), (42, 1707254), (74, 968982), (84, 853627), (111, 645988), (148, 484491), (222, 322994), (259, 276852), (444, 161497), (518, 138426), (777, 92284), (1036, 69213), (1554, 46142), (3108, 23071)]