82787208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{492781}}^1$

素因数の和:492797

約数の個数: 32

約数和(自身を含む): 236535360

約数和(自身を除く): 153748152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 492781, 985562, 1478343, 1971124, 2956686, 3449467, 3942248, 5913372, 6898934, 10348401, 11826744, 13797868, 20696802, 27595736, 41393604, 82787208]

約数ペア:

[(1, 82787208), (2, 41393604), (3, 27595736), (4, 20696802), (6, 13797868), (7, 11826744), (8, 10348401), (12, 6898934), (14, 5913372), (21, 3942248), (24, 3449467), (28, 2956686), (42, 1971124), (56, 1478343), (84, 985562), (168, 492781)]