72031344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19489}}^1$

素因数の和:19518

約数の個数: 80

約数和(自身を含む): 232008960

約数和(自身を除く): 159977616

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, 19489, 38978, 58467, 77956, 116934, 136423, 155912, 214379, 233868, 272846, 311824, 409269, 428758, 467736, 545692, 643137, 818538, 857516, 935472, 1091384, 1286274, 1500653, 1637076, 1715032, 2182768, 2572548, 3001306, 3274152, 3430064, 4501959, 5145096, 6002612, 6548304, 9003918, 10290192, 12005224, 18007836, 24010448, 36015672, 72031344]

約数ペア:

[(1, 72031344), (2, 36015672), (3, 24010448), (4, 18007836), (6, 12005224), (7, 10290192), (8, 9003918), (11, 6548304), (12, 6002612), (14, 5145096), (16, 4501959), (21, 3430064), (22, 3274152), (24, 3001306), (28, 2572548), (33, 2182768), (42, 1715032), (44, 1637076), (48, 1500653), (56, 1286274), (66, 1091384), (77, 935472), (84, 857516), (88, 818538), (112, 643137), (132, 545692), (154, 467736), (168, 428758), (176, 409269), (231, 311824), (264, 272846), (308, 233868), (336, 214379), (462, 155912), (528, 136423), (616, 116934), (924, 77956), (1232, 58467), (1848, 38978), (3696, 19489)]