68870508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2477}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 184283904

約数和(自身を除く): 115413396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 2477, 3972, 4634, 4954, 6951, 7431, 9268, 9908, 13902, 14862, 17339, 27804, 29724, 34678, 52017, 69356, 104034, 208068, 819887, 1639774, 2459661, 3279548, 4919322, 5739209, 9838644, 11478418, 17217627, 22956836, 34435254, 68870508]

約数ペア:

[(1, 68870508), (2, 34435254), (3, 22956836), (4, 17217627), (6, 11478418), (7, 9838644), (12, 5739209), (14, 4919322), (21, 3279548), (28, 2459661), (42, 1639774), (84, 819887), (331, 208068), (662, 104034), (993, 69356), (1324, 52017), (1986, 34678), (2317, 29724), (2477, 27804), (3972, 17339), (4634, 14862), (4954, 13902), (6951, 9908), (7431, 9268)]