64354836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8453

約数の個数: 72

約数和(自身を含む): 188136480

約数和(自身を除く): 123781644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 8419, 16838, 25257, 33676, 50514, 58933, 101028, 109447, 117866, 176799, 218894, 235732, 328341, 353598, 412531, 437788, 656682, 707196, 766129, 825062, 1237593, 1313364, 1532258, 1650124, 2298387, 2475186, 3064516, 4596774, 4950372, 5362903, 9193548, 10725806, 16088709, 21451612, 32177418, 64354836]

約数ペア:

[(1, 64354836), (2, 32177418), (3, 21451612), (4, 16088709), (6, 10725806), (7, 9193548), (12, 5362903), (13, 4950372), (14, 4596774), (21, 3064516), (26, 2475186), (28, 2298387), (39, 1650124), (42, 1532258), (49, 1313364), (52, 1237593), (78, 825062), (84, 766129), (91, 707196), (98, 656682), (147, 437788), (156, 412531), (182, 353598), (196, 328341), (273, 235732), (294, 218894), (364, 176799), (546, 117866), (588, 109447), (637, 101028), (1092, 58933), (1274, 50514), (1911, 33676), (2548, 25257), (3822, 16838), (7644, 8419)]