25949278836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{701863}}^1$

素因数の和:701965

約数の個数: 72

約数和(自身を含む): 71533978880

約数和(自身を除く): 45584700044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 6162, 9243, 12324, 18486, 36972, 701863, 1403726, 2105589, 2807452, 4211178, 6316767, 8422356, 9124219, 12633534, 18248438, 25267068, 27372657, 36496876, 54745314, 55447177, 82117971, 109490628, 110894354, 164235942, 166341531, 221788708, 328471884, 332683062, 499024593, 665366124, 720813301, 998049186, 1441626602, 1996098372, 2162439903, 2883253204, 4324879806, 6487319709, 8649759612, 12974639418, 25949278836]

約数ペア:

[(1, 25949278836), (2, 12974639418), (3, 8649759612), (4, 6487319709), (6, 4324879806), (9, 2883253204), (12, 2162439903), (13, 1996098372), (18, 1441626602), (26, 998049186), (36, 720813301), (39, 665366124), (52, 499024593), (78, 332683062), (79, 328471884), (117, 221788708), (156, 166341531), (158, 164235942), (234, 110894354), (237, 109490628), (316, 82117971), (468, 55447177), (474, 54745314), (711, 36496876), (948, 27372657), (1027, 25267068), (1422, 18248438), (2054, 12633534), (2844, 9124219), (3081, 8422356), (4108, 6316767), (6162, 4211178), (9243, 2807452), (12324, 2105589), (18486, 1403726), (36972, 701863)]