66878196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72379}}^1$

素因数の和:72404

約数の個数: 48

約数和(自身を含む): 194557440

約数和(自身を除く): 127679244

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 72379, 144758, 217137, 289516, 434274, 506653, 796169, 868548, 1013306, 1519959, 1592338, 2026612, 2388507, 3039918, 3184676, 4777014, 5573183, 6079836, 9554028, 11146366, 16719549, 22292732, 33439098, 66878196]

約数ペア:

[(1, 66878196), (2, 33439098), (3, 22292732), (4, 16719549), (6, 11146366), (7, 9554028), (11, 6079836), (12, 5573183), (14, 4777014), (21, 3184676), (22, 3039918), (28, 2388507), (33, 2026612), (42, 1592338), (44, 1519959), (66, 1013306), (77, 868548), (84, 796169), (132, 506653), (154, 434274), (231, 289516), (308, 217137), (462, 144758), (924, 72379)]