78512784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{233669}}^1$

素因数の和:233687

約数の個数: 40

約数和(自身を含む): 231800640

約数和(自身を除く): 153287856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 233669, 467338, 701007, 934676, 1402014, 1635683, 1869352, 2804028, 3271366, 3738704, 4907049, 5608056, 6542732, 9814098, 11216112, 13085464, 19628196, 26170928, 39256392, 78512784]

約数ペア:

[(1, 78512784), (2, 39256392), (3, 26170928), (4, 19628196), (6, 13085464), (7, 11216112), (8, 9814098), (12, 6542732), (14, 5608056), (16, 4907049), (21, 3738704), (24, 3271366), (28, 2804028), (42, 1869352), (48, 1635683), (56, 1402014), (84, 934676), (112, 701007), (168, 467338), (336, 233669)]