68398806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2803}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 161106624

約数和(自身を除く): 92707818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1743, 2803, 3486, 4067, 5606, 8134, 8409, 12201, 16818, 19621, 24402, 39242, 58863, 117726, 137347, 232649, 274694, 412041, 465298, 697947, 824082, 1395894, 1628543, 3257086, 4885629, 9771258, 11399801, 22799602, 34199403, 68398806]

約数ペア:

[(1, 68398806), (2, 34199403), (3, 22799602), (6, 11399801), (7, 9771258), (14, 4885629), (21, 3257086), (42, 1628543), (49, 1395894), (83, 824082), (98, 697947), (147, 465298), (166, 412041), (249, 274694), (294, 232649), (498, 137347), (581, 117726), (1162, 58863), (1743, 39242), (2803, 24402), (3486, 19621), (4067, 16818), (5606, 12201), (8134, 8409)]