64499778

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 168729600

約数和(自身を除く): 104229822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 337, 343, 434, 441, 558, 651, 674, 686, 882, 1011, 1029, 1302, 1519, 1953, 2022, 2058, 2359, 3033, 3038, 3087, 3906, 4557, 4718, 6066, 6174, 7077, 9114, 10447, 10633, 13671, 14154, 16513, 20894, 21231, 21266, 27342, 31341, 31899, 33026, 42462, 49539, 62682, 63798, 73129, 94023, 95697, 99078, 115591, 146258, 148617, 188046, 191394, 219387, 231182, 297234, 346773, 438774, 511903, 658161, 693546, 1023806, 1040319, 1316322, 1535709, 2080638, 3071418, 3583321, 4607127, 7166642, 9214254, 10749963, 21499926, 32249889, 64499778]

約数ペア:

[(1, 64499778), (2, 32249889), (3, 21499926), (6, 10749963), (7, 9214254), (9, 7166642), (14, 4607127), (18, 3583321), (21, 3071418), (31, 2080638), (42, 1535709), (49, 1316322), (62, 1040319), (63, 1023806), (93, 693546), (98, 658161), (126, 511903), (147, 438774), (186, 346773), (217, 297234), (279, 231182), (294, 219387), (337, 191394), (343, 188046), (434, 148617), (441, 146258), (558, 115591), (651, 99078), (674, 95697), (686, 94023), (882, 73129), (1011, 63798), (1029, 62682), (1302, 49539), (1519, 42462), (1953, 33026), (2022, 31899), (2058, 31341), (2359, 27342), (3033, 21266), (3038, 21231), (3087, 20894), (3906, 16513), (4557, 14154), (4718, 13671), (6066, 10633), (6174, 10447), (7077, 9114)]