70698708

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 184984800

約数和(自身を除く): 114286092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 109, 129, 172, 218, 258, 327, 387, 419, 436, 516, 654, 774, 838, 981, 1257, 1308, 1548, 1676, 1962, 2514, 3771, 3924, 4687, 5028, 7542, 9374, 14061, 15084, 18017, 18748, 28122, 36034, 42183, 45671, 54051, 56244, 72068, 84366, 91342, 108102, 137013, 162153, 168732, 182684, 216204, 274026, 324306, 411039, 548052, 648612, 822078, 1644156, 1963853, 3927706, 5891559, 7855412, 11783118, 17674677, 23566236, 35349354, 70698708]

約数ペア:

[(1, 70698708), (2, 35349354), (3, 23566236), (4, 17674677), (6, 11783118), (9, 7855412), (12, 5891559), (18, 3927706), (36, 1963853), (43, 1644156), (86, 822078), (109, 648612), (129, 548052), (172, 411039), (218, 324306), (258, 274026), (327, 216204), (387, 182684), (419, 168732), (436, 162153), (516, 137013), (654, 108102), (774, 91342), (838, 84366), (981, 72068), (1257, 56244), (1308, 54051), (1548, 45671), (1676, 42183), (1962, 36034), (2514, 28122), (3771, 18748), (3924, 18017), (4687, 15084), (5028, 14061), (7542, 9374)]