85372728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{508171}}^1$

素因数の和:508187

約数の個数: 32

約数和(自身を含む): 243922560

約数和(自身を除く): 158549832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 508171, 1016342, 1524513, 2032684, 3049026, 3557197, 4065368, 6098052, 7114394, 10671591, 12196104, 14228788, 21343182, 28457576, 42686364, 85372728]

約数ペア:

[(1, 85372728), (2, 42686364), (3, 28457576), (4, 21343182), (6, 14228788), (7, 12196104), (8, 10671591), (12, 7114394), (14, 6098052), (21, 4065368), (24, 3557197), (28, 3049026), (42, 2032684), (56, 1524513), (84, 1016342), (168, 508171)]