67640748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10193}}^1$

素因数の和:10286

約数の個数: 48

約数和(自身を含む): 182676480

約数和(自身を除く): 115035732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 10193, 20386, 30579, 40772, 61158, 71351, 122316, 142702, 214053, 285404, 428106, 805247, 856212, 1610494, 2415741, 3220988, 4831482, 5636729, 9662964, 11273458, 16910187, 22546916, 33820374, 67640748]

約数ペア:

[(1, 67640748), (2, 33820374), (3, 22546916), (4, 16910187), (6, 11273458), (7, 9662964), (12, 5636729), (14, 4831482), (21, 3220988), (28, 2415741), (42, 1610494), (79, 856212), (84, 805247), (158, 428106), (237, 285404), (316, 214053), (474, 142702), (553, 122316), (948, 71351), (1106, 61158), (1659, 40772), (2212, 30579), (3318, 20386), (6636, 10193)]