768171.00000000

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 78957315

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 83, 93, 135, 155, 249, 263, 279, 415, 465, 747, 789, 837, 1245, 1315, 1395, 2241, 2367, 2573, 3735, 3945, 4185, 7101, 7719, 8153, 11205, 11835, 12865, 21829, 23157, 24459, 35505, 38595, 40765, 65487, 69471, 73377, 109145, 115785, 122295, 196461, 220131, 327435, 347355, 366885, 589383, 676699, 982305, 1100655, 2030097, 2946915, 3383495, 6090291, 10150485, 18270873, 30451455, 91354365]

約数ペア:

[(1, 91354365), (3, 30451455), (5, 18270873), (9, 10150485), (15, 6090291), (27, 3383495), (31, 2946915), (45, 2030097), (83, 1100655), (93, 982305), (135, 676699), (155, 589383), (249, 366885), (263, 347355), (279, 327435), (415, 220131), (465, 196461), (747, 122295), (789, 115785), (837, 109145), (1245, 73377), (1315, 69471), (1395, 65487), (2241, 40765), (2367, 38595), (2573, 35505), (3735, 24459), (3945, 23157), (4185, 21829), (7101, 12865), (7719, 11835), (8153, 11205)]