87867864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 273330720

約数和(自身を除く): 185462856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 313, 504, 557, 626, 939, 1114, 1252, 1671, 1878, 2191, 2228, 2504, 2817, 3342, 3756, 3899, 4382, 4456, 5013, 5634, 6573, 6684, 7512, 7798, 8764, 10026, 11268, 11697, 13146, 13368, 15596, 17528, 19719, 20052, 22536, 23394, 26292, 31192, 35091, 39438, 40104, 46788, 52584, 70182, 78876, 93576, 140364, 157752, 174341, 280728, 348682, 523023, 697364, 1046046, 1220387, 1394728, 1569069, 2092092, 2440774, 3138138, 3661161, 4184184, 4881548, 6276276, 7322322, 9763096, 10983483, 12552552, 14644644, 21966966, 29289288, 43933932, 87867864]

約数ペア:

[(1, 87867864), (2, 43933932), (3, 29289288), (4, 21966966), (6, 14644644), (7, 12552552), (8, 10983483), (9, 9763096), (12, 7322322), (14, 6276276), (18, 4881548), (21, 4184184), (24, 3661161), (28, 3138138), (36, 2440774), (42, 2092092), (56, 1569069), (63, 1394728), (72, 1220387), (84, 1046046), (126, 697364), (168, 523023), (252, 348682), (313, 280728), (504, 174341), (557, 157752), (626, 140364), (939, 93576), (1114, 78876), (1252, 70182), (1671, 52584), (1878, 46788), (2191, 40104), (2228, 39438), (2504, 35091), (2817, 31192), (3342, 26292), (3756, 23394), (3899, 22536), (4382, 20052), (4456, 19719), (5013, 17528), (5634, 15596), (6573, 13368), (6684, 13146), (7512, 11697), (7798, 11268), (8764, 10026)]