142779672

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31477}}^1$

素因数の和:31502

約数の個数: 80

約数和(自身を含む): 457060560

約数和(自身を除く): 314280888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 31477, 62954, 94431, 125908, 188862, 220339, 251816, 283293, 377724, 440678, 566586, 661017, 755448, 849879, 881356, 1133172, 1322034, 1699758, 1762712, 1983051, 2266344, 2549637, 2644068, 3399516, 3966102, 5099274, 5288136, 5949153, 6799032, 7932204, 10198548, 11898306, 15864408, 17847459, 20397096, 23796612, 35694918, 47593224, 71389836, 142779672]

約数ペア:

[(1, 142779672), (2, 71389836), (3, 47593224), (4, 35694918), (6, 23796612), (7, 20397096), (8, 17847459), (9, 15864408), (12, 11898306), (14, 10198548), (18, 7932204), (21, 6799032), (24, 5949153), (27, 5288136), (28, 5099274), (36, 3966102), (42, 3399516), (54, 2644068), (56, 2549637), (63, 2266344), (72, 1983051), (81, 1762712), (84, 1699758), (108, 1322034), (126, 1133172), (162, 881356), (168, 849879), (189, 755448), (216, 661017), (252, 566586), (324, 440678), (378, 377724), (504, 283293), (567, 251816), (648, 220339), (756, 188862), (1134, 125908), (1512, 94431), (2268, 62954), (4536, 31477)]