64621656

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 192628800

約数和(自身を除く): 128007144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 139, 198, 264, 278, 396, 417, 556, 587, 792, 834, 1112, 1174, 1251, 1529, 1668, 1761, 2348, 2502, 3058, 3336, 3522, 4587, 4696, 5004, 5283, 6116, 6457, 7044, 9174, 10008, 10566, 12232, 12914, 13761, 14088, 18348, 19371, 21132, 25828, 27522, 36696, 38742, 42264, 51656, 55044, 58113, 77484, 81593, 110088, 116226, 154968, 163186, 232452, 244779, 326372, 464904, 489558, 652744, 734337, 897523, 979116, 1468674, 1795046, 1958232, 2692569, 2937348, 3590092, 5385138, 5874696, 7180184, 8077707, 10770276, 16155414, 21540552, 32310828, 64621656]

約数ペア:

[(1, 64621656), (2, 32310828), (3, 21540552), (4, 16155414), (6, 10770276), (8, 8077707), (9, 7180184), (11, 5874696), (12, 5385138), (18, 3590092), (22, 2937348), (24, 2692569), (33, 1958232), (36, 1795046), (44, 1468674), (66, 979116), (72, 897523), (88, 734337), (99, 652744), (132, 489558), (139, 464904), (198, 326372), (264, 244779), (278, 232452), (396, 163186), (417, 154968), (556, 116226), (587, 110088), (792, 81593), (834, 77484), (1112, 58113), (1174, 55044), (1251, 51656), (1529, 42264), (1668, 38742), (1761, 36696), (2348, 27522), (2502, 25828), (3058, 21132), (3336, 19371), (3522, 18348), (4587, 14088), (4696, 13761), (5004, 12914), (5283, 12232), (6116, 10566), (6457, 10008), (7044, 9174)]