87865656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6947}}^1$

素因数の和:7004

約数の個数: 64

約数和(自身を含む): 240122880

約数和(自身を除く): 152257224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 6947, 12648, 13894, 20841, 27788, 41682, 55576, 83364, 118099, 166728, 215357, 236198, 354297, 430714, 472396, 646071, 708594, 861428, 944792, 1292142, 1417188, 1722856, 2584284, 2834376, 3661069, 5168568, 7322138, 10983207, 14644276, 21966414, 29288552, 43932828, 87865656]

約数ペア:

[(1, 87865656), (2, 43932828), (3, 29288552), (4, 21966414), (6, 14644276), (8, 10983207), (12, 7322138), (17, 5168568), (24, 3661069), (31, 2834376), (34, 2584284), (51, 1722856), (62, 1417188), (68, 1292142), (93, 944792), (102, 861428), (124, 708594), (136, 646071), (186, 472396), (204, 430714), (248, 354297), (372, 236198), (408, 215357), (527, 166728), (744, 118099), (1054, 83364), (1581, 55576), (2108, 41682), (3162, 27788), (4216, 20841), (6324, 13894), (6947, 12648)]