68716236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 173853120

約数和(自身を除く): 105136884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 163, 172, 228, 258, 326, 489, 516, 652, 817, 978, 1634, 1849, 1956, 2451, 3097, 3268, 3698, 4902, 5547, 6194, 7009, 7396, 9291, 9804, 11094, 12388, 14018, 18582, 21027, 22188, 28036, 35131, 37164, 42054, 70262, 84108, 105393, 133171, 140524, 210786, 266342, 301387, 399513, 421572, 532684, 602774, 799026, 904161, 1205548, 1598052, 1808322, 3616644, 5726353, 11452706, 17179059, 22905412, 34358118, 68716236]

約数ペア:

[(1, 68716236), (2, 34358118), (3, 22905412), (4, 17179059), (6, 11452706), (12, 5726353), (19, 3616644), (38, 1808322), (43, 1598052), (57, 1205548), (76, 904161), (86, 799026), (114, 602774), (129, 532684), (163, 421572), (172, 399513), (228, 301387), (258, 266342), (326, 210786), (489, 140524), (516, 133171), (652, 105393), (817, 84108), (978, 70262), (1634, 42054), (1849, 37164), (1956, 35131), (2451, 28036), (3097, 22188), (3268, 21027), (3698, 18582), (4902, 14018), (5547, 12388), (6194, 11094), (7009, 9804), (7396, 9291)]