68847032

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 140817600

約数和(自身を除く): 71970568

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 769, 1178, 1444, 1538, 2356, 2888, 3076, 4712, 6152, 11191, 14611, 22382, 23839, 29222, 44764, 47678, 58444, 89528, 95356, 116888, 190712, 277609, 452941, 555218, 905882, 1110436, 1811764, 2220872, 3623528, 8605879, 17211758, 34423516, 68847032]

約数ペア:

[(1, 68847032), (2, 34423516), (4, 17211758), (8, 8605879), (19, 3623528), (31, 2220872), (38, 1811764), (62, 1110436), (76, 905882), (124, 555218), (152, 452941), (248, 277609), (361, 190712), (589, 116888), (722, 95356), (769, 89528), (1178, 58444), (1444, 47678), (1538, 44764), (2356, 29222), (2888, 23839), (3076, 22382), (4712, 14611), (6152, 11191)]