99987744

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 280215936

約数和(自身を除く): 180228192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 197, 204, 272, 311, 394, 408, 544, 591, 622, 788, 816, 933, 1182, 1244, 1576, 1632, 1866, 2364, 2488, 3152, 3349, 3732, 4728, 4976, 5287, 6304, 6698, 7464, 9456, 9952, 10047, 10574, 13396, 14928, 15861, 18912, 20094, 21148, 26792, 29856, 31722, 40188, 42296, 53584, 61267, 63444, 80376, 84592, 107168, 122534, 126888, 160752, 169184, 183801, 245068, 253776, 321504, 367602, 490136, 507552, 735204, 980272, 1041539, 1470408, 1960544, 2083078, 2940816, 3124617, 4166156, 5881632, 6249234, 8332312, 12498468, 16664624, 24996936, 33329248, 49993872, 99987744]

約数ペア:

[(1, 99987744), (2, 49993872), (3, 33329248), (4, 24996936), (6, 16664624), (8, 12498468), (12, 8332312), (16, 6249234), (17, 5881632), (24, 4166156), (32, 3124617), (34, 2940816), (48, 2083078), (51, 1960544), (68, 1470408), (96, 1041539), (102, 980272), (136, 735204), (197, 507552), (204, 490136), (272, 367602), (311, 321504), (394, 253776), (408, 245068), (544, 183801), (591, 169184), (622, 160752), (788, 126888), (816, 122534), (933, 107168), (1182, 84592), (1244, 80376), (1576, 63444), (1632, 61267), (1866, 53584), (2364, 42296), (2488, 40188), (3152, 31722), (3349, 29856), (3732, 26792), (4728, 21148), (4976, 20094), (5287, 18912), (6304, 15861), (6698, 14928), (7464, 13396), (9456, 10574), (9952, 10047)]