172800486

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{78049}}^1$

素因数の和:78101

約数の個数: 32

約数和(自身を含む): 393372000

約数和(自身を除く): 220571514

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 78049, 156098, 234147, 468294, 702441, 1404882, 2107323, 3200009, 4214646, 6400018, 9600027, 19200054, 28800081, 57600162, 86400243, 172800486]

約数ペア:

[(1, 172800486), (2, 86400243), (3, 57600162), (6, 28800081), (9, 19200054), (18, 9600027), (27, 6400018), (41, 4214646), (54, 3200009), (82, 2107323), (123, 1404882), (246, 702441), (369, 468294), (738, 234147), (1107, 156098), (2214, 78049)]