80200449504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39781969}}^1$

素因数の和:39781992

約数の個数: 72

約数和(自身を含む): 260651467440

約数和(自身を除く): 180451017936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 39781969, 79563938, 119345907, 159127876, 238691814, 278473783, 318255752, 358037721, 477383628, 556947566, 636511504, 716075442, 835421349, 954767256, 1113895132, 1273023008, 1432150884, 1670842698, 1909534512, 2227790264, 2506264047, 2864301768, 3341685396, 3819069024, 4455580528, 5012528094, 5728603536, 6683370792, 8911161056, 10025056188, 11457207072, 13366741584, 20050112376, 26733483168, 40100224752, 80200449504]

約数ペア:

[(1, 80200449504), (2, 40100224752), (3, 26733483168), (4, 20050112376), (6, 13366741584), (7, 11457207072), (8, 10025056188), (9, 8911161056), (12, 6683370792), (14, 5728603536), (16, 5012528094), (18, 4455580528), (21, 3819069024), (24, 3341685396), (28, 2864301768), (32, 2506264047), (36, 2227790264), (42, 1909534512), (48, 1670842698), (56, 1432150884), (63, 1273023008), (72, 1113895132), (84, 954767256), (96, 835421349), (112, 716075442), (126, 636511504), (144, 556947566), (168, 477383628), (224, 358037721), (252, 318255752), (288, 278473783), (336, 238691814), (504, 159127876), (672, 119345907), (1008, 79563938), (2016, 39781969)]