76728118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 124992000

約数和(自身を除く): 48263882

約数列:

[1, 2, 19, 38, 61, 79, 122, 158, 419, 838, 1159, 1501, 2318, 3002, 4819, 7961, 9638, 15922, 25559, 33101, 51118, 66202, 91561, 183122, 485621, 628919, 971242, 1257838, 2019161, 4038322, 38364059, 76728118]

約数ペア:

[(1, 76728118), (2, 38364059), (19, 4038322), (38, 2019161), (61, 1257838), (79, 971242), (122, 628919), (158, 485621), (419, 183122), (838, 91561), (1159, 66202), (1501, 51118), (2318, 33101), (3002, 25559), (4819, 15922), (7961, 9638)]