81535344

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154423}}^1$

素因数の和:154445

約数の個数: 40

約数和(自身を含む): 229782912

約数和(自身を除く): 148247568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 154423, 308846, 463269, 617692, 926538, 1235384, 1698653, 1853076, 2470768, 3397306, 3706152, 5095959, 6794612, 7412304, 10191918, 13589224, 20383836, 27178448, 40767672, 81535344]

約数ペア:

[(1, 81535344), (2, 40767672), (3, 27178448), (4, 20383836), (6, 13589224), (8, 10191918), (11, 7412304), (12, 6794612), (16, 5095959), (22, 3706152), (24, 3397306), (33, 2470768), (44, 1853076), (48, 1698653), (66, 1235384), (88, 926538), (132, 617692), (176, 463269), (264, 308846), (528, 154423)]