80286972

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{9203}}^1$

素因数の和:9937

約数の個数: 24

約数和(自身を含む): 187614336

約数和(自身を除く): 107327364

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2908, 4362, 8724, 9203, 18406, 27609, 36812, 55218, 110436, 6690581, 13381162, 20071743, 26762324, 40143486, 80286972]

約数ペア:

[(1, 80286972), (2, 40143486), (3, 26762324), (4, 20071743), (6, 13381162), (12, 6690581), (727, 110436), (1454, 55218), (2181, 36812), (2908, 27609), (4362, 18406), (8724, 9203)]