87739608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 250905600

約数和(自身を除く): 163165992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 59, 66, 86, 88, 118, 129, 131, 132, 172, 177, 236, 258, 262, 264, 344, 354, 393, 472, 473, 516, 524, 649, 708, 786, 946, 1032, 1048, 1298, 1416, 1419, 1441, 1572, 1892, 1947, 2537, 2596, 2838, 2882, 3144, 3784, 3894, 4323, 5074, 5192, 5633, 5676, 5764, 7611, 7729, 7788, 8646, 10148, 11266, 11352, 11528, 15222, 15458, 15576, 16899, 17292, 20296, 22532, 23187, 27907, 30444, 30916, 33798, 34584, 45064, 46374, 55814, 60888, 61832, 61963, 67596, 83721, 85019, 92748, 111628, 123926, 135192, 167442, 170038, 185496, 185889, 223256, 247852, 255057, 332347, 334884, 340076, 371778, 495704, 510114, 664694, 669768, 680152, 743556, 997041, 1020228, 1329388, 1487112, 1994082, 2040456, 2658776, 3655817, 3988164, 7311634, 7976328, 10967451, 14623268, 21934902, 29246536, 43869804, 87739608]

約数ペア:

[(1, 87739608), (2, 43869804), (3, 29246536), (4, 21934902), (6, 14623268), (8, 10967451), (11, 7976328), (12, 7311634), (22, 3988164), (24, 3655817), (33, 2658776), (43, 2040456), (44, 1994082), (59, 1487112), (66, 1329388), (86, 1020228), (88, 997041), (118, 743556), (129, 680152), (131, 669768), (132, 664694), (172, 510114), (177, 495704), (236, 371778), (258, 340076), (262, 334884), (264, 332347), (344, 255057), (354, 247852), (393, 223256), (472, 185889), (473, 185496), (516, 170038), (524, 167442), (649, 135192), (708, 123926), (786, 111628), (946, 92748), (1032, 85019), (1048, 83721), (1298, 67596), (1416, 61963), (1419, 61832), (1441, 60888), (1572, 55814), (1892, 46374), (1947, 45064), (2537, 34584), (2596, 33798), (2838, 30916), (2882, 30444), (3144, 27907), (3784, 23187), (3894, 22532), (4323, 20296), (5074, 17292), (5192, 16899), (5633, 15576), (5676, 15458), (5764, 15222), (7611, 11528), (7729, 11352), (7788, 11266), (8646, 10148)]