78764148

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{41281}}^1$

素因数の和:41344

約数の個数: 36

約数和(自身を含む): 202859748

約数和(自身を除く): 124095600

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 41281, 82562, 123843, 165124, 247686, 371529, 495372, 743058, 1486116, 2187893, 4375786, 6563679, 8751572, 13127358, 19691037, 26254716, 39382074, 78764148]

約数ペア:

[(1, 78764148), (2, 39382074), (3, 26254716), (4, 19691037), (6, 13127358), (9, 8751572), (12, 6563679), (18, 4375786), (36, 2187893), (53, 1486116), (106, 743058), (159, 495372), (212, 371529), (318, 247686), (477, 165124), (636, 123843), (954, 82562), (1908, 41281)]