77128956

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{4793}}^1$

素因数の和:4955

約数の個数: 48

約数和(自身を含む): 201348000

約数和(自身を除く): 124219044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2682, 4023, 4793, 5364, 8046, 9586, 14379, 16092, 19172, 28758, 43137, 57516, 86274, 129411, 172548, 258822, 517644, 714157, 1428314, 2142471, 2856628, 4284942, 6427413, 8569884, 12854826, 19282239, 25709652, 38564478, 77128956]

約数ペア:

[(1, 77128956), (2, 38564478), (3, 25709652), (4, 19282239), (6, 12854826), (9, 8569884), (12, 6427413), (18, 4284942), (27, 2856628), (36, 2142471), (54, 1428314), (108, 714157), (149, 517644), (298, 258822), (447, 172548), (596, 129411), (894, 86274), (1341, 57516), (1788, 43137), (2682, 28758), (4023, 19172), (4793, 16092), (5364, 14379), (8046, 9586)]