71317716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 178454304

約数和(自身を除く): 107136588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 163, 202, 228, 303, 326, 361, 404, 489, 606, 652, 722, 978, 1083, 1212, 1444, 1919, 1956, 2166, 3097, 3838, 4332, 5757, 6194, 7676, 9291, 11514, 12388, 16463, 18582, 23028, 32926, 36461, 37164, 49389, 58843, 65852, 72922, 98778, 109383, 117686, 145844, 176529, 197556, 218766, 235372, 312797, 353058, 437532, 625594, 706116, 938391, 1251188, 1876782, 3753564, 5943143, 11886286, 17829429, 23772572, 35658858, 71317716]

約数ペア:

[(1, 71317716), (2, 35658858), (3, 23772572), (4, 17829429), (6, 11886286), (12, 5943143), (19, 3753564), (38, 1876782), (57, 1251188), (76, 938391), (101, 706116), (114, 625594), (163, 437532), (202, 353058), (228, 312797), (303, 235372), (326, 218766), (361, 197556), (404, 176529), (489, 145844), (606, 117686), (652, 109383), (722, 98778), (978, 72922), (1083, 65852), (1212, 58843), (1444, 49389), (1919, 37164), (1956, 36461), (2166, 32926), (3097, 23028), (3838, 18582), (4332, 16463), (5757, 12388), (6194, 11514), (7676, 9291)]