68552316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1367}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 199180800

約数和(自身を除く): 130628484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1367, 1393, 1791, 2388, 2734, 2786, 3582, 4101, 4179, 5468, 5572, 7164, 8202, 8358, 9569, 12303, 12537, 16404, 16716, 19138, 24606, 25074, 28707, 38276, 49212, 50148, 57414, 86121, 114828, 172242, 272033, 344484, 544066, 816099, 1088132, 1632198, 1904231, 2448297, 3264396, 3808462, 4896594, 5712693, 7616924, 9793188, 11425386, 17138079, 22850772, 34276158, 68552316]

約数ペア:

[(1, 68552316), (2, 34276158), (3, 22850772), (4, 17138079), (6, 11425386), (7, 9793188), (9, 7616924), (12, 5712693), (14, 4896594), (18, 3808462), (21, 3264396), (28, 2448297), (36, 1904231), (42, 1632198), (63, 1088132), (84, 816099), (126, 544066), (199, 344484), (252, 272033), (398, 172242), (597, 114828), (796, 86121), (1194, 57414), (1367, 50148), (1393, 49212), (1791, 38276), (2388, 28707), (2734, 25074), (2786, 24606), (3582, 19138), (4101, 16716), (4179, 16404), (5468, 12537), (5572, 12303), (7164, 9569), (8202, 8358)]