87800883856

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{236339}}^1$

素因数の和:236492

約数の個数: 80

約数和(自身を含む): 202564177920

約数和(自身を除く): 114763294064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 107, 112, 124, 214, 217, 248, 428, 434, 496, 749, 856, 868, 1498, 1712, 1736, 2996, 3317, 3472, 5992, 6634, 11984, 13268, 23219, 26536, 46438, 53072, 92876, 185752, 236339, 371504, 472678, 945356, 1654373, 1890712, 3308746, 3781424, 6617492, 7326509, 13234984, 14653018, 25288273, 26469968, 29306036, 50576546, 51285563, 58612072, 101153092, 102571126, 117224144, 177017911, 202306184, 205142252, 354035822, 404612368, 410284504, 708071644, 783936463, 820569008, 1416143288, 1567872926, 2832286576, 3135745852, 5487555241, 6271491704, 10975110482, 12542983408, 21950220964, 43900441928, 87800883856]

約数ペア:

[(1, 87800883856), (2, 43900441928), (4, 21950220964), (7, 12542983408), (8, 10975110482), (14, 6271491704), (16, 5487555241), (28, 3135745852), (31, 2832286576), (56, 1567872926), (62, 1416143288), (107, 820569008), (112, 783936463), (124, 708071644), (214, 410284504), (217, 404612368), (248, 354035822), (428, 205142252), (434, 202306184), (496, 177017911), (749, 117224144), (856, 102571126), (868, 101153092), (1498, 58612072), (1712, 51285563), (1736, 50576546), (2996, 29306036), (3317, 26469968), (3472, 25288273), (5992, 14653018), (6634, 13234984), (11984, 7326509), (13268, 6617492), (23219, 3781424), (26536, 3308746), (46438, 1890712), (53072, 1654373), (92876, 945356), (185752, 472678), (236339, 371504)]