64807106

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 125664000

約数和(自身を除く): 60856894

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 169, 182, 301, 338, 343, 559, 602, 637, 686, 1118, 1183, 1274, 2107, 2197, 2366, 3913, 4214, 4394, 4459, 7267, 7826, 8281, 8918, 14534, 14749, 15379, 16562, 27391, 29498, 30758, 50869, 54782, 57967, 94471, 101738, 107653, 115934, 188942, 191737, 215306, 356083, 383474, 661297, 712166, 753571, 1322594, 1507142, 2492581, 4629079, 4985162, 9258158, 32403553, 64807106]

約数ペア:

[(1, 64807106), (2, 32403553), (7, 9258158), (13, 4985162), (14, 4629079), (26, 2492581), (43, 1507142), (49, 1322594), (86, 753571), (91, 712166), (98, 661297), (169, 383474), (182, 356083), (301, 215306), (338, 191737), (343, 188942), (559, 115934), (602, 107653), (637, 101738), (686, 94471), (1118, 57967), (1183, 54782), (1274, 50869), (2107, 30758), (2197, 29498), (2366, 27391), (3913, 16562), (4214, 15379), (4394, 14749), (4459, 14534), (7267, 8918), (7826, 8281)]