74840304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20249}}^1$

素因数の和:20278

約数の個数: 80

約数和(自身を含む): 241056000

約数和(自身を除く): 166215696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 20249, 40498, 60747, 80996, 121494, 141743, 161992, 222739, 242988, 283486, 323984, 425229, 445478, 485976, 566972, 668217, 850458, 890956, 971952, 1133944, 1336434, 1559173, 1700916, 1781912, 2267888, 2672868, 3118346, 3401832, 3563824, 4677519, 5345736, 6236692, 6803664, 9355038, 10691472, 12473384, 18710076, 24946768, 37420152, 74840304]

約数ペア:

[(1, 74840304), (2, 37420152), (3, 24946768), (4, 18710076), (6, 12473384), (7, 10691472), (8, 9355038), (11, 6803664), (12, 6236692), (14, 5345736), (16, 4677519), (21, 3563824), (22, 3401832), (24, 3118346), (28, 2672868), (33, 2267888), (42, 1781912), (44, 1700916), (48, 1559173), (56, 1336434), (66, 1133944), (77, 971952), (84, 890956), (88, 850458), (112, 668217), (132, 566972), (154, 485976), (168, 445478), (176, 425229), (231, 323984), (264, 283486), (308, 242988), (336, 222739), (462, 161992), (528, 141743), (616, 121494), (924, 80996), (1232, 60747), (1848, 40498), (3696, 20249)]