64451232

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7266

約数の個数: 72

約数和(自身を含む): 189221760

約数和(自身を除く): 124770528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 7219, 8928, 14438, 21657, 28876, 43314, 57752, 64971, 86628, 115504, 129942, 173256, 223789, 231008, 259884, 346512, 447578, 519768, 671367, 693024, 895156, 1039536, 1342734, 1790312, 2014101, 2079072, 2685468, 3580624, 4028202, 5370936, 7161248, 8056404, 10741872, 16112808, 21483744, 32225616, 64451232]

約数ペア:

[(1, 64451232), (2, 32225616), (3, 21483744), (4, 16112808), (6, 10741872), (8, 8056404), (9, 7161248), (12, 5370936), (16, 4028202), (18, 3580624), (24, 2685468), (31, 2079072), (32, 2014101), (36, 1790312), (48, 1342734), (62, 1039536), (72, 895156), (93, 693024), (96, 671367), (124, 519768), (144, 447578), (186, 346512), (248, 259884), (279, 231008), (288, 223789), (372, 173256), (496, 129942), (558, 115504), (744, 86628), (992, 64971), (1116, 57752), (1488, 43314), (2232, 28876), (2976, 21657), (4464, 14438), (7219, 8928)]