69156528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{205823}}^1$

素因数の和:205841

約数の個数: 40

約数和(自身を含む): 204177408

約数和(自身を除く): 135020880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 205823, 411646, 617469, 823292, 1234938, 1440761, 1646584, 2469876, 2881522, 3293168, 4322283, 4939752, 5763044, 8644566, 9879504, 11526088, 17289132, 23052176, 34578264, 69156528]

約数ペア:

[(1, 69156528), (2, 34578264), (3, 23052176), (4, 17289132), (6, 11526088), (7, 9879504), (8, 8644566), (12, 5763044), (14, 4939752), (16, 4322283), (21, 3293168), (24, 2881522), (28, 2469876), (42, 1646584), (48, 1440761), (56, 1234938), (84, 823292), (112, 617469), (168, 411646), (336, 205823)]