69864816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{207931}}^1$

素因数の和:207949

約数の個数: 40

約数和(自身を含む): 206268544

約数和(自身を除く): 136403728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 207931, 415862, 623793, 831724, 1247586, 1455517, 1663448, 2495172, 2911034, 3326896, 4366551, 4990344, 5822068, 8733102, 9980688, 11644136, 17466204, 23288272, 34932408, 69864816]

約数ペア:

[(1, 69864816), (2, 34932408), (3, 23288272), (4, 17466204), (6, 11644136), (7, 9980688), (8, 8733102), (12, 5822068), (14, 4990344), (16, 4366551), (21, 3326896), (24, 2911034), (28, 2495172), (42, 1663448), (48, 1455517), (56, 1247586), (84, 831724), (112, 623793), (168, 415862), (336, 207931)]