172454772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2447}}^1$

素因数の和:3300

約数の個数: 48

約数和(自身を含む): 460615680

約数和(自身を除く): 288160908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 839, 1678, 2447, 2517, 3356, 4894, 5034, 5873, 7341, 9788, 10068, 11746, 14682, 17129, 17619, 23492, 29364, 34258, 35238, 51387, 68516, 70476, 102774, 205548, 2053033, 4106066, 6159099, 8212132, 12318198, 14371231, 24636396, 28742462, 43113693, 57484924, 86227386, 172454772]

約数ペア:

[(1, 172454772), (2, 86227386), (3, 57484924), (4, 43113693), (6, 28742462), (7, 24636396), (12, 14371231), (14, 12318198), (21, 8212132), (28, 6159099), (42, 4106066), (84, 2053033), (839, 205548), (1678, 102774), (2447, 70476), (2517, 68516), (3356, 51387), (4894, 35238), (5034, 34258), (5873, 29364), (7341, 23492), (9788, 17619), (10068, 17129), (11746, 14682)]