71451828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{94513}}^1$

素因数の和:94533

約数の個数: 48

約数和(自身を含む): 211711360

約数和(自身を除く): 140259532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 94513, 189026, 283539, 378052, 567078, 661591, 850617, 1134156, 1323182, 1701234, 1984773, 2551851, 2646364, 3402468, 3969546, 5103702, 5954319, 7939092, 10207404, 11908638, 17862957, 23817276, 35725914, 71451828]

約数ペア:

[(1, 71451828), (2, 35725914), (3, 23817276), (4, 17862957), (6, 11908638), (7, 10207404), (9, 7939092), (12, 5954319), (14, 5103702), (18, 3969546), (21, 3402468), (27, 2646364), (28, 2551851), (36, 1984773), (42, 1701234), (54, 1323182), (63, 1134156), (84, 850617), (108, 661591), (126, 567078), (189, 378052), (252, 283539), (378, 189026), (756, 94513)]