81786744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 242751600

約数和(自身を除く): 160964856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 177, 234, 236, 312, 354, 468, 472, 531, 708, 767, 936, 1062, 1416, 1481, 1534, 2124, 2301, 2962, 3068, 4248, 4443, 4602, 5924, 6136, 6903, 8886, 9204, 11848, 13329, 13806, 17772, 18408, 19253, 26658, 27612, 35544, 38506, 53316, 55224, 57759, 77012, 87379, 106632, 115518, 154024, 173277, 174758, 231036, 262137, 346554, 349516, 462072, 524274, 693108, 699032, 786411, 1048548, 1135927, 1386216, 1572822, 2097096, 2271854, 3145644, 3407781, 4543708, 6291288, 6815562, 9087416, 10223343, 13631124, 20446686, 27262248, 40893372, 81786744]

約数ペア:

[(1, 81786744), (2, 40893372), (3, 27262248), (4, 20446686), (6, 13631124), (8, 10223343), (9, 9087416), (12, 6815562), (13, 6291288), (18, 4543708), (24, 3407781), (26, 3145644), (36, 2271854), (39, 2097096), (52, 1572822), (59, 1386216), (72, 1135927), (78, 1048548), (104, 786411), (117, 699032), (118, 693108), (156, 524274), (177, 462072), (234, 349516), (236, 346554), (312, 262137), (354, 231036), (468, 174758), (472, 173277), (531, 154024), (708, 115518), (767, 106632), (936, 87379), (1062, 77012), (1416, 57759), (1481, 55224), (1534, 53316), (2124, 38506), (2301, 35544), (2962, 27612), (3068, 26658), (4248, 19253), (4443, 18408), (4602, 17772), (5924, 13806), (6136, 13329), (6903, 11848), (8886, 9204)]