71277402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 169703424

約数和(自身を除く): 98426022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 61, 86, 122, 129, 183, 258, 301, 366, 427, 602, 647, 854, 903, 1281, 1294, 1806, 1941, 2562, 2623, 3882, 4529, 5246, 7869, 9058, 13587, 15738, 18361, 27174, 27821, 36722, 39467, 55083, 55642, 78934, 83463, 110166, 118401, 166926, 194747, 236802, 276269, 389494, 552538, 584241, 828807, 1168482, 1657614, 1697081, 3394162, 5091243, 10182486, 11879567, 23759134, 35638701, 71277402]

約数ペア:

[(1, 71277402), (2, 35638701), (3, 23759134), (6, 11879567), (7, 10182486), (14, 5091243), (21, 3394162), (42, 1697081), (43, 1657614), (61, 1168482), (86, 828807), (122, 584241), (129, 552538), (183, 389494), (258, 276269), (301, 236802), (366, 194747), (427, 166926), (602, 118401), (647, 110166), (854, 83463), (903, 78934), (1281, 55642), (1294, 55083), (1806, 39467), (1941, 36722), (2562, 27821), (2623, 27174), (3882, 18361), (4529, 15738), (5246, 13587), (7869, 9058)]