71105976

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2357}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 193120200

約数和(自身を除く): 122014224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 1257, 1676, 2357, 2514, 3352, 3771, 4714, 5028, 7071, 7542, 9428, 10056, 14142, 15084, 18856, 21213, 28284, 30168, 42426, 56568, 84852, 169704, 987583, 1975166, 2962749, 3950332, 5925498, 7900664, 8888247, 11850996, 17776494, 23701992, 35552988, 71105976]

約数ペア:

[(1, 71105976), (2, 35552988), (3, 23701992), (4, 17776494), (6, 11850996), (8, 8888247), (9, 7900664), (12, 5925498), (18, 3950332), (24, 2962749), (36, 1975166), (72, 987583), (419, 169704), (838, 84852), (1257, 56568), (1676, 42426), (2357, 30168), (2514, 28284), (3352, 21213), (3771, 18856), (4714, 15084), (5028, 14142), (7071, 10056), (7542, 9428)]