72793896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18839}}^1$

素因数の和:18878

約数の個数: 64

約数和(自身を含む): 217036800

約数和(自身を除く): 144242904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 18839, 37678, 56517, 75356, 113034, 131873, 150712, 226068, 263746, 395619, 433297, 452136, 527492, 791238, 866594, 1054984, 1299891, 1582476, 1733188, 2599782, 3033079, 3164952, 3466376, 5199564, 6066158, 9099237, 10399128, 12132316, 18198474, 24264632, 36396948, 72793896]

約数ペア:

[(1, 72793896), (2, 36396948), (3, 24264632), (4, 18198474), (6, 12132316), (7, 10399128), (8, 9099237), (12, 6066158), (14, 5199564), (21, 3466376), (23, 3164952), (24, 3033079), (28, 2599782), (42, 1733188), (46, 1582476), (56, 1299891), (69, 1054984), (84, 866594), (92, 791238), (138, 527492), (161, 452136), (168, 433297), (184, 395619), (276, 263746), (322, 226068), (483, 150712), (552, 131873), (644, 113034), (966, 75356), (1288, 56517), (1932, 37678), (3864, 18839)]