125399988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{55291}}^1$

素因数の和:55314

約数の個数: 60

約数和(自身を含む): 374658592

約数和(自身を除く): 249258604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 55291, 110582, 165873, 221164, 331746, 387037, 497619, 663492, 774074, 995238, 1161111, 1492857, 1548148, 1990476, 2322222, 2985714, 3483333, 4478571, 4644444, 5971428, 6966666, 8957142, 10449999, 13933332, 17914284, 20899998, 31349997, 41799996, 62699994, 125399988]

約数ペア:

[(1, 125399988), (2, 62699994), (3, 41799996), (4, 31349997), (6, 20899998), (7, 17914284), (9, 13933332), (12, 10449999), (14, 8957142), (18, 6966666), (21, 5971428), (27, 4644444), (28, 4478571), (36, 3483333), (42, 2985714), (54, 2322222), (63, 1990476), (81, 1548148), (84, 1492857), (108, 1161111), (126, 995238), (162, 774074), (189, 663492), (252, 497619), (324, 387037), (378, 331746), (567, 221164), (756, 165873), (1134, 110582), (2268, 55291)]