77860272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 249841152

約数和(自身を除く): 171980880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 43, 48, 51, 56, 68, 84, 86, 102, 112, 119, 129, 136, 168, 172, 204, 238, 258, 272, 301, 317, 336, 344, 357, 408, 476, 516, 602, 634, 688, 714, 731, 816, 903, 951, 952, 1032, 1204, 1268, 1428, 1462, 1806, 1902, 1904, 2064, 2193, 2219, 2408, 2536, 2856, 2924, 3612, 3804, 4386, 4438, 4816, 5072, 5117, 5389, 5712, 5848, 6657, 7224, 7608, 8772, 8876, 10234, 10778, 11696, 13314, 13631, 14448, 15216, 15351, 16167, 17544, 17752, 20468, 21556, 26628, 27262, 30702, 32334, 35088, 35504, 37723, 40893, 40936, 43112, 53256, 54524, 61404, 64668, 75446, 81786, 81872, 86224, 95417, 106512, 109048, 113169, 122808, 129336, 150892, 163572, 190834, 218096, 226338, 231727, 245616, 258672, 286251, 301784, 327144, 381668, 452676, 463454, 572502, 603568, 654288, 695181, 763336, 905352, 926908, 1145004, 1390362, 1526672, 1622089, 1810704, 1853816, 2290008, 2780724, 3244178, 3707632, 4580016, 4866267, 5561448, 6488356, 9732534, 11122896, 12976712, 19465068, 25953424, 38930136, 77860272]

約数ペア:

[(1, 77860272), (2, 38930136), (3, 25953424), (4, 19465068), (6, 12976712), (7, 11122896), (8, 9732534), (12, 6488356), (14, 5561448), (16, 4866267), (17, 4580016), (21, 3707632), (24, 3244178), (28, 2780724), (34, 2290008), (42, 1853816), (43, 1810704), (48, 1622089), (51, 1526672), (56, 1390362), (68, 1145004), (84, 926908), (86, 905352), (102, 763336), (112, 695181), (119, 654288), (129, 603568), (136, 572502), (168, 463454), (172, 452676), (204, 381668), (238, 327144), (258, 301784), (272, 286251), (301, 258672), (317, 245616), (336, 231727), (344, 226338), (357, 218096), (408, 190834), (476, 163572), (516, 150892), (602, 129336), (634, 122808), (688, 113169), (714, 109048), (731, 106512), (816, 95417), (903, 86224), (951, 81872), (952, 81786), (1032, 75446), (1204, 64668), (1268, 61404), (1428, 54524), (1462, 53256), (1806, 43112), (1902, 40936), (1904, 40893), (2064, 37723), (2193, 35504), (2219, 35088), (2408, 32334), (2536, 30702), (2856, 27262), (2924, 26628), (3612, 21556), (3804, 20468), (4386, 17752), (4438, 17544), (4816, 16167), (5072, 15351), (5117, 15216), (5389, 14448), (5712, 13631), (5848, 13314), (6657, 11696), (7224, 10778), (7608, 10234), (8772, 8876)]