65220456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16879}}^1$

素因数の和:16918

約数の個数: 64

約数和(自身を含む): 194457600

約数和(自身を除く): 129237144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 16879, 33758, 50637, 67516, 101274, 118153, 135032, 202548, 236306, 354459, 388217, 405096, 472612, 708918, 776434, 945224, 1164651, 1417836, 1552868, 2329302, 2717519, 2835672, 3105736, 4658604, 5435038, 8152557, 9317208, 10870076, 16305114, 21740152, 32610228, 65220456]

約数ペア:

[(1, 65220456), (2, 32610228), (3, 21740152), (4, 16305114), (6, 10870076), (7, 9317208), (8, 8152557), (12, 5435038), (14, 4658604), (21, 3105736), (23, 2835672), (24, 2717519), (28, 2329302), (42, 1552868), (46, 1417836), (56, 1164651), (69, 945224), (84, 776434), (92, 708918), (138, 472612), (161, 405096), (168, 388217), (184, 354459), (276, 236306), (322, 202548), (483, 135032), (552, 118153), (644, 101274), (966, 67516), (1288, 50637), (1932, 33758), (3864, 16879)]