82689228

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{20693}}^1$

素因数の和:20743

約数の個数: 48

約数和(自身を含む): 220184160

約数和(自身を除く): 137494932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 20693, 41386, 62079, 82772, 124158, 186237, 248316, 372474, 558711, 744948, 765641, 1117422, 1531282, 2234844, 2296923, 3062564, 4593846, 6890769, 9187692, 13781538, 20672307, 27563076, 41344614, 82689228]

約数ペア:

[(1, 82689228), (2, 41344614), (3, 27563076), (4, 20672307), (6, 13781538), (9, 9187692), (12, 6890769), (18, 4593846), (27, 3062564), (36, 2296923), (37, 2234844), (54, 1531282), (74, 1117422), (108, 765641), (111, 744948), (148, 558711), (222, 372474), (333, 248316), (444, 186237), (666, 124158), (999, 82772), (1332, 62079), (1998, 41386), (3996, 20693)]