71687952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71119}}^1$

素因数の和:71140

約数の個数: 60

約数和(自身を含む): 229290880

約数和(自身を除く): 157602928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 71119, 142238, 213357, 284476, 426714, 497833, 568952, 640071, 853428, 995666, 1137904, 1280142, 1493499, 1706856, 1991332, 2560284, 2986998, 3413712, 3982664, 4480497, 5120568, 5973996, 7965328, 8960994, 10241136, 11947992, 17921988, 23895984, 35843976, 71687952]

約数ペア:

[(1, 71687952), (2, 35843976), (3, 23895984), (4, 17921988), (6, 11947992), (7, 10241136), (8, 8960994), (9, 7965328), (12, 5973996), (14, 5120568), (16, 4480497), (18, 3982664), (21, 3413712), (24, 2986998), (28, 2560284), (36, 1991332), (42, 1706856), (48, 1493499), (56, 1280142), (63, 1137904), (72, 995666), (84, 853428), (112, 640071), (126, 568952), (144, 497833), (168, 426714), (252, 284476), (336, 213357), (504, 142238), (1008, 71119)]