65432928

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 194660928

約数和(自身を除く): 129228000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 121, 129, 131, 132, 172, 176, 242, 258, 262, 264, 344, 352, 363, 393, 473, 484, 516, 524, 528, 688, 726, 786, 946, 968, 1032, 1048, 1056, 1376, 1419, 1441, 1452, 1572, 1892, 1936, 2064, 2096, 2838, 2882, 2904, 3144, 3784, 3872, 4128, 4192, 4323, 5203, 5633, 5676, 5764, 5808, 6288, 7568, 8646, 10406, 11266, 11352, 11528, 11616, 12576, 15136, 15609, 15851, 16899, 17292, 20812, 22532, 22704, 23056, 31218, 31702, 33798, 34584, 41624, 45064, 45408, 46112, 47553, 61963, 62436, 63404, 67596, 69168, 83248, 90128, 95106, 123926, 124872, 126808, 135192, 138336, 166496, 180256, 185889, 190212, 247852, 249744, 253616, 270384, 371778, 380424, 495704, 499488, 507232, 540768, 681593, 743556, 760848, 991408, 1363186, 1487112, 1521696, 1982816, 2044779, 2726372, 2974224, 4089558, 5452744, 5948448, 8179116, 10905488, 16358232, 21810976, 32716464, 65432928]

約数ペア:

[(1, 65432928), (2, 32716464), (3, 21810976), (4, 16358232), (6, 10905488), (8, 8179116), (11, 5948448), (12, 5452744), (16, 4089558), (22, 2974224), (24, 2726372), (32, 2044779), (33, 1982816), (43, 1521696), (44, 1487112), (48, 1363186), (66, 991408), (86, 760848), (88, 743556), (96, 681593), (121, 540768), (129, 507232), (131, 499488), (132, 495704), (172, 380424), (176, 371778), (242, 270384), (258, 253616), (262, 249744), (264, 247852), (344, 190212), (352, 185889), (363, 180256), (393, 166496), (473, 138336), (484, 135192), (516, 126808), (524, 124872), (528, 123926), (688, 95106), (726, 90128), (786, 83248), (946, 69168), (968, 67596), (1032, 63404), (1048, 62436), (1056, 61963), (1376, 47553), (1419, 46112), (1441, 45408), (1452, 45064), (1572, 41624), (1892, 34584), (1936, 33798), (2064, 31702), (2096, 31218), (2838, 23056), (2882, 22704), (2904, 22532), (3144, 20812), (3784, 17292), (3872, 16899), (4128, 15851), (4192, 15609), (4323, 15136), (5203, 12576), (5633, 11616), (5676, 11528), (5764, 11352), (5808, 11266), (6288, 10406), (7568, 8646)]