69612466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 140958720

約数和(自身を除く): 71346254

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 74, 77, 133, 154, 209, 259, 266, 407, 418, 518, 643, 703, 814, 1286, 1406, 1463, 2849, 2926, 4501, 4921, 5698, 7073, 7733, 9002, 9842, 12217, 14146, 15466, 23791, 24434, 47582, 49511, 54131, 85519, 99022, 108262, 134387, 166537, 171038, 261701, 268774, 333074, 452029, 523402, 904058, 940709, 1831907, 1881418, 3164203, 3663814, 4972319, 6328406, 9944638, 34806233, 69612466]

約数ペア:

[(1, 69612466), (2, 34806233), (7, 9944638), (11, 6328406), (14, 4972319), (19, 3663814), (22, 3164203), (37, 1881418), (38, 1831907), (74, 940709), (77, 904058), (133, 523402), (154, 452029), (209, 333074), (259, 268774), (266, 261701), (407, 171038), (418, 166537), (518, 134387), (643, 108262), (703, 99022), (814, 85519), (1286, 54131), (1406, 49511), (1463, 47582), (2849, 24434), (2926, 23791), (4501, 15466), (4921, 14146), (5698, 12217), (7073, 9842), (7733, 9002)]