89871684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{152843}}^1$

素因数の和:152864

約数の個数: 36

約数和(自身を含む): 243939024

約数和(自身を除く): 154067340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 152843, 305686, 458529, 611372, 917058, 1069901, 1834116, 2139802, 3209703, 4279604, 6419406, 7489307, 12838812, 14978614, 22467921, 29957228, 44935842, 89871684]

約数ペア:

[(1, 89871684), (2, 44935842), (3, 29957228), (4, 22467921), (6, 14978614), (7, 12838812), (12, 7489307), (14, 6419406), (21, 4279604), (28, 3209703), (42, 2139802), (49, 1834116), (84, 1069901), (98, 917058), (147, 611372), (196, 458529), (294, 305686), (588, 152843)]