71321544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141511}}^1$

素因数の和:141530

約数の個数: 48

約数和(自身を含む): 220758720

約数和(自身を除く): 149437176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141511, 283022, 424533, 566044, 849066, 990577, 1132088, 1273599, 1698132, 1981154, 2547198, 2971731, 3396264, 3962308, 5094396, 5943462, 7924616, 8915193, 10188792, 11886924, 17830386, 23773848, 35660772, 71321544]

約数ペア:

[(1, 71321544), (2, 35660772), (3, 23773848), (4, 17830386), (6, 11886924), (7, 10188792), (8, 8915193), (9, 7924616), (12, 5943462), (14, 5094396), (18, 3962308), (21, 3396264), (24, 2971731), (28, 2547198), (36, 1981154), (42, 1698132), (56, 1273599), (63, 1132088), (72, 990577), (84, 849066), (126, 566044), (168, 424533), (252, 283022), (504, 141511)]