78904056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42697}}^1$

素因数の和:42724

約数の個数: 64

約数和(自身を含む): 245940480

約数和(自身を除く): 167036424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 42697, 85394, 128091, 170788, 256182, 298879, 341576, 469667, 512364, 597758, 896637, 939334, 1024728, 1195516, 1409001, 1793274, 1878668, 2391032, 2818002, 3287669, 3586548, 3757336, 5636004, 6575338, 7173096, 9863007, 11272008, 13150676, 19726014, 26301352, 39452028, 78904056]

約数ペア:

[(1, 78904056), (2, 39452028), (3, 26301352), (4, 19726014), (6, 13150676), (7, 11272008), (8, 9863007), (11, 7173096), (12, 6575338), (14, 5636004), (21, 3757336), (22, 3586548), (24, 3287669), (28, 2818002), (33, 2391032), (42, 1878668), (44, 1793274), (56, 1409001), (66, 1195516), (77, 1024728), (84, 939334), (88, 896637), (132, 597758), (154, 512364), (168, 469667), (231, 341576), (264, 298879), (308, 256182), (462, 170788), (616, 128091), (924, 85394), (1848, 42697)]