80521727238

素因数分解:

$2^1\times 3^4\times {\mathrm{1567}}^1\times {\mathrm{317197}}^1$

素因数の和:318778

約数の個数: 40

約数和(自身を含む): 180544026432

約数和(自身を除く): 100022299194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1567, 3134, 4701, 9402, 14103, 28206, 42309, 84618, 126927, 253854, 317197, 634394, 951591, 1903182, 2854773, 5709546, 8564319, 17128638, 25692957, 51385914, 497047699, 994095398, 1491143097, 2982286194, 4473429291, 8946858582, 13420287873, 26840575746, 40260863619, 80521727238]

約数ペア:

[(1, 80521727238), (2, 40260863619), (3, 26840575746), (6, 13420287873), (9, 8946858582), (18, 4473429291), (27, 2982286194), (54, 1491143097), (81, 994095398), (162, 497047699), (1567, 51385914), (3134, 25692957), (4701, 17128638), (9402, 8564319), (14103, 5709546), (28206, 2854773), (42309, 1903182), (84618, 951591), (126927, 634394), (253854, 317197)]