64810824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 191271600

約数和(自身を除く): 126460776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 169, 174, 228, 232, 247, 312, 338, 348, 377, 456, 494, 507, 551, 676, 696, 741, 754, 841, 988, 1014, 1102, 1131, 1352, 1482, 1508, 1653, 1682, 1976, 2028, 2204, 2262, 2523, 2964, 3016, 3211, 3306, 3364, 4056, 4408, 4524, 4901, 5046, 5928, 6422, 6612, 6728, 7163, 9048, 9633, 9802, 10092, 10933, 12844, 13224, 14326, 14703, 15979, 19266, 19604, 20184, 21489, 21866, 25688, 28652, 29406, 31958, 32799, 38532, 39208, 42978, 43732, 47937, 57304, 58812, 63916, 65598, 77064, 85956, 87464, 93119, 95874, 117624, 127832, 131196, 142129, 171912, 186238, 191748, 207727, 262392, 279357, 284258, 372476, 383496, 415454, 426387, 558714, 568516, 623181, 744952, 830908, 852774, 1117428, 1137032, 1246362, 1661816, 1705548, 2234856, 2492724, 2700451, 3411096, 4985448, 5400902, 8101353, 10801804, 16202706, 21603608, 32405412, 64810824]

約数ペア:

[(1, 64810824), (2, 32405412), (3, 21603608), (4, 16202706), (6, 10801804), (8, 8101353), (12, 5400902), (13, 4985448), (19, 3411096), (24, 2700451), (26, 2492724), (29, 2234856), (38, 1705548), (39, 1661816), (52, 1246362), (57, 1137032), (58, 1117428), (76, 852774), (78, 830908), (87, 744952), (104, 623181), (114, 568516), (116, 558714), (152, 426387), (156, 415454), (169, 383496), (174, 372476), (228, 284258), (232, 279357), (247, 262392), (312, 207727), (338, 191748), (348, 186238), (377, 171912), (456, 142129), (494, 131196), (507, 127832), (551, 117624), (676, 95874), (696, 93119), (741, 87464), (754, 85956), (841, 77064), (988, 65598), (1014, 63916), (1102, 58812), (1131, 57304), (1352, 47937), (1482, 43732), (1508, 42978), (1653, 39208), (1682, 38532), (1976, 32799), (2028, 31958), (2204, 29406), (2262, 28652), (2523, 25688), (2964, 21866), (3016, 21489), (3211, 20184), (3306, 19604), (3364, 19266), (4056, 15979), (4408, 14703), (4524, 14326), (4901, 13224), (5046, 12844), (5928, 10933), (6422, 10092), (6612, 9802), (6728, 9633), (7163, 9048)]