68656848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2412

約数の個数: 80

約数和(自身を含む): 195154176

約数和(自身を除く): 126497328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2341, 2444, 3666, 4682, 4888, 7023, 7332, 9364, 9776, 14046, 14664, 18728, 28092, 29328, 30433, 37456, 56184, 60866, 91299, 110027, 112368, 121732, 182598, 220054, 243464, 330081, 365196, 440108, 486928, 660162, 730392, 880216, 1320324, 1430351, 1460784, 1760432, 2640648, 2860702, 4291053, 5281296, 5721404, 8582106, 11442808, 17164212, 22885616, 34328424, 68656848]

約数ペア:

[(1, 68656848), (2, 34328424), (3, 22885616), (4, 17164212), (6, 11442808), (8, 8582106), (12, 5721404), (13, 5281296), (16, 4291053), (24, 2860702), (26, 2640648), (39, 1760432), (47, 1460784), (48, 1430351), (52, 1320324), (78, 880216), (94, 730392), (104, 660162), (141, 486928), (156, 440108), (188, 365196), (208, 330081), (282, 243464), (312, 220054), (376, 182598), (564, 121732), (611, 112368), (624, 110027), (752, 91299), (1128, 60866), (1222, 56184), (1833, 37456), (2256, 30433), (2341, 29328), (2444, 28092), (3666, 18728), (4682, 14664), (4888, 14046), (7023, 9776), (7332, 9364)]