76015989

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 142571520

約数和(自身を除く): 66555531

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 63, 67, 69, 81, 87, 161, 189, 201, 203, 207, 243, 261, 469, 483, 567, 603, 609, 621, 667, 783, 1407, 1449, 1541, 1701, 1809, 1827, 1863, 1943, 2001, 2349, 4221, 4347, 4623, 4669, 5427, 5481, 5589, 5829, 6003, 7047, 10787, 12663, 13041, 13601, 13869, 14007, 16281, 16443, 17487, 18009, 32361, 37989, 39123, 40803, 41607, 42021, 44689, 49329, 52461, 54027, 97083, 113967, 122409, 124821, 126063, 134067, 157383, 162081, 291249, 312823, 367227, 374463, 378189, 402201, 472149, 873747, 938469, 1101681, 1134567, 1206603, 2621241, 2815407, 3305043, 3619809, 8446221, 10859427, 25338663, 76015989]

約数ペア:

[(1, 76015989), (3, 25338663), (7, 10859427), (9, 8446221), (21, 3619809), (23, 3305043), (27, 2815407), (29, 2621241), (63, 1206603), (67, 1134567), (69, 1101681), (81, 938469), (87, 873747), (161, 472149), (189, 402201), (201, 378189), (203, 374463), (207, 367227), (243, 312823), (261, 291249), (469, 162081), (483, 157383), (567, 134067), (603, 126063), (609, 124821), (621, 122409), (667, 113967), (783, 97083), (1407, 54027), (1449, 52461), (1541, 49329), (1701, 44689), (1809, 42021), (1827, 41607), (1863, 40803), (1943, 39123), (2001, 37989), (2349, 32361), (4221, 18009), (4347, 17487), (4623, 16443), (4669, 16281), (5427, 14007), (5481, 13869), (5589, 13601), (5829, 13041), (6003, 12663), (7047, 10787)]