68342148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2633}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 199425408

約数和(自身を除く): 131083260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2633, 2884, 3708, 4326, 5266, 6489, 7899, 8652, 10532, 12978, 15798, 18431, 23697, 25956, 31596, 36862, 47394, 55293, 73724, 94788, 110586, 165879, 221172, 271199, 331758, 542398, 663516, 813597, 1084796, 1627194, 1898393, 2440791, 3254388, 3796786, 4881582, 5695179, 7593572, 9763164, 11390358, 17085537, 22780716, 34171074, 68342148]

約数ペア:

[(1, 68342148), (2, 34171074), (3, 22780716), (4, 17085537), (6, 11390358), (7, 9763164), (9, 7593572), (12, 5695179), (14, 4881582), (18, 3796786), (21, 3254388), (28, 2440791), (36, 1898393), (42, 1627194), (63, 1084796), (84, 813597), (103, 663516), (126, 542398), (206, 331758), (252, 271199), (309, 221172), (412, 165879), (618, 110586), (721, 94788), (927, 73724), (1236, 55293), (1442, 47394), (1854, 36862), (2163, 31596), (2633, 25956), (2884, 23697), (3708, 18431), (4326, 15798), (5266, 12978), (6489, 10532), (7899, 8652)]