65622492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 179634000

約数和(自身を除く): 114011508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 281, 468, 499, 562, 843, 998, 1124, 1497, 1686, 1996, 2529, 2994, 3372, 3653, 4491, 5058, 5988, 6487, 7306, 8982, 10116, 10959, 12974, 14612, 17964, 19461, 21918, 25948, 32877, 38922, 43836, 58383, 65754, 77844, 116766, 131508, 140219, 233532, 280438, 420657, 560876, 841314, 1261971, 1682628, 1822847, 2523942, 3645694, 5047884, 5468541, 7291388, 10937082, 16405623, 21874164, 32811246, 65622492]

約数ペア:

[(1, 65622492), (2, 32811246), (3, 21874164), (4, 16405623), (6, 10937082), (9, 7291388), (12, 5468541), (13, 5047884), (18, 3645694), (26, 2523942), (36, 1822847), (39, 1682628), (52, 1261971), (78, 841314), (117, 560876), (156, 420657), (234, 280438), (281, 233532), (468, 140219), (499, 131508), (562, 116766), (843, 77844), (998, 65754), (1124, 58383), (1497, 43836), (1686, 38922), (1996, 32877), (2529, 25948), (2994, 21918), (3372, 19461), (3653, 17964), (4491, 14612), (5058, 12974), (5988, 10959), (6487, 10116), (7306, 8982)]