81265296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241861}}^1$

素因数の和:241879

約数の個数: 40

約数和(自身を含む): 239927104

約数和(自身を除く): 158661808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 241861, 483722, 725583, 967444, 1451166, 1693027, 1934888, 2902332, 3386054, 3869776, 5079081, 5804664, 6772108, 10158162, 11609328, 13544216, 20316324, 27088432, 40632648, 81265296]

約数ペア:

[(1, 81265296), (2, 40632648), (3, 27088432), (4, 20316324), (6, 13544216), (7, 11609328), (8, 10158162), (12, 6772108), (14, 5804664), (16, 5079081), (21, 3869776), (24, 3386054), (28, 2902332), (42, 1934888), (48, 1693027), (56, 1451166), (84, 967444), (112, 725583), (168, 483722), (336, 241861)]