77979496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 178214400

約数和(自身を除く): 100234904

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 83, 133, 152, 166, 266, 332, 532, 581, 664, 883, 1064, 1162, 1577, 1766, 2324, 3154, 3532, 4648, 6181, 6308, 7064, 11039, 12362, 12616, 16777, 22078, 24724, 33554, 44156, 49448, 67108, 73289, 88312, 117439, 134216, 146578, 234878, 293156, 469756, 513023, 586312, 939512, 1026046, 1392491, 2052092, 2784982, 4104184, 5569964, 9747437, 11139928, 19494874, 38989748, 77979496]

約数ペア:

[(1, 77979496), (2, 38989748), (4, 19494874), (7, 11139928), (8, 9747437), (14, 5569964), (19, 4104184), (28, 2784982), (38, 2052092), (56, 1392491), (76, 1026046), (83, 939512), (133, 586312), (152, 513023), (166, 469756), (266, 293156), (332, 234878), (532, 146578), (581, 134216), (664, 117439), (883, 88312), (1064, 73289), (1162, 67108), (1577, 49448), (1766, 44156), (2324, 33554), (3154, 24724), (3532, 22078), (4648, 16777), (6181, 12616), (6308, 12362), (7064, 11039)]