71384988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3739}}^1$

素因数の和:3826

約数の個数: 48

約数和(自身を含む): 175091840

約数和(自身を除く): 103706852

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 3739, 4773, 6364, 7478, 9546, 11217, 14956, 19092, 22434, 44868, 138343, 160777, 276686, 321554, 415029, 482331, 553372, 643108, 830058, 964662, 1660116, 1929324, 5948749, 11897498, 17846247, 23794996, 35692494, 71384988]

約数ペア:

[(1, 71384988), (2, 35692494), (3, 23794996), (4, 17846247), (6, 11897498), (12, 5948749), (37, 1929324), (43, 1660116), (74, 964662), (86, 830058), (111, 643108), (129, 553372), (148, 482331), (172, 415029), (222, 321554), (258, 276686), (444, 160777), (516, 138343), (1591, 44868), (3182, 22434), (3739, 19092), (4773, 14956), (6364, 11217), (7478, 9546)]