72400272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1427}}^1$

素因数の和:1596

約数の個数: 80

約数和(自身を含む): 215319552

約数和(自身を除く): 142919280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 604, 906, 1057, 1208, 1427, 1812, 2114, 2416, 2854, 3171, 3624, 4228, 4281, 5708, 6342, 7248, 8456, 8562, 9989, 11416, 12684, 16912, 17124, 19978, 22832, 25368, 29967, 34248, 39956, 50736, 59934, 68496, 79912, 119868, 159824, 215477, 239736, 430954, 479472, 646431, 861908, 1292862, 1508339, 1723816, 2585724, 3016678, 3447632, 4525017, 5171448, 6033356, 9050034, 10342896, 12066712, 18100068, 24133424, 36200136, 72400272]

約数ペア:

[(1, 72400272), (2, 36200136), (3, 24133424), (4, 18100068), (6, 12066712), (7, 10342896), (8, 9050034), (12, 6033356), (14, 5171448), (16, 4525017), (21, 3447632), (24, 3016678), (28, 2585724), (42, 1723816), (48, 1508339), (56, 1292862), (84, 861908), (112, 646431), (151, 479472), (168, 430954), (302, 239736), (336, 215477), (453, 159824), (604, 119868), (906, 79912), (1057, 68496), (1208, 59934), (1427, 50736), (1812, 39956), (2114, 34248), (2416, 29967), (2854, 25368), (3171, 22832), (3624, 19978), (4228, 17124), (4281, 16912), (5708, 12684), (6342, 11416), (7248, 9989), (8456, 8562)]