77890932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{309091}}^1$

素因数の和:309108

約数の個数: 36

約数和(自身を含む): 225018976

約数和(自身を除く): 147128044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 309091, 618182, 927273, 1236364, 1854546, 2163637, 2781819, 3709092, 4327274, 5563638, 6490911, 8654548, 11127276, 12981822, 19472733, 25963644, 38945466, 77890932]

約数ペア:

[(1, 77890932), (2, 38945466), (3, 25963644), (4, 19472733), (6, 12981822), (7, 11127276), (9, 8654548), (12, 6490911), (14, 5563638), (18, 4327274), (21, 3709092), (28, 2781819), (36, 2163637), (42, 1854546), (63, 1236364), (84, 927273), (126, 618182), (252, 309091)]