85420692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 247665600

約数和(自身を除く): 162244908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 809, 838, 1257, 1618, 1676, 2427, 2514, 2933, 3236, 3771, 4854, 5028, 5663, 5866, 7281, 7542, 8799, 9708, 11326, 11732, 14562, 15084, 16989, 17598, 22652, 26397, 29124, 33978, 35196, 50967, 52794, 67956, 101934, 105588, 203868, 338971, 677942, 1016913, 1355884, 2033826, 2372797, 3050739, 4067652, 4745594, 6101478, 7118391, 9491188, 12202956, 14236782, 21355173, 28473564, 42710346, 85420692]

約数ペア:

[(1, 85420692), (2, 42710346), (3, 28473564), (4, 21355173), (6, 14236782), (7, 12202956), (9, 9491188), (12, 7118391), (14, 6101478), (18, 4745594), (21, 4067652), (28, 3050739), (36, 2372797), (42, 2033826), (63, 1355884), (84, 1016913), (126, 677942), (252, 338971), (419, 203868), (809, 105588), (838, 101934), (1257, 67956), (1618, 52794), (1676, 50967), (2427, 35196), (2514, 33978), (2933, 29124), (3236, 26397), (3771, 22652), (4854, 17598), (5028, 16989), (5663, 15084), (5866, 14562), (7281, 11732), (7542, 11326), (8799, 9708)]