87772377

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 163897344

約数和(自身を除く): 76124967

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 49, 51, 77, 93, 103, 119, 147, 187, 217, 231, 309, 341, 357, 527, 539, 561, 651, 721, 833, 1023, 1133, 1309, 1519, 1581, 1617, 1751, 2163, 2387, 2499, 3193, 3399, 3689, 3927, 4557, 5047, 5253, 5797, 7161, 7931, 9163, 9579, 11067, 12257, 15141, 16709, 17391, 19261, 22351, 23793, 25823, 27489, 35123, 36771, 40579, 50127, 54281, 55517, 57783, 67053, 77469, 85799, 105369, 121737, 134827, 156457, 162843, 166551, 245861, 257397, 284053, 379967, 404481, 469371, 597091, 737583, 852159, 943789, 1139901, 1721027, 1791273, 2659769, 2831367, 4179637, 5163081, 7979307, 12538911, 29257459, 87772377]

約数ペア:

[(1, 87772377), (3, 29257459), (7, 12538911), (11, 7979307), (17, 5163081), (21, 4179637), (31, 2831367), (33, 2659769), (49, 1791273), (51, 1721027), (77, 1139901), (93, 943789), (103, 852159), (119, 737583), (147, 597091), (187, 469371), (217, 404481), (231, 379967), (309, 284053), (341, 257397), (357, 245861), (527, 166551), (539, 162843), (561, 156457), (651, 134827), (721, 121737), (833, 105369), (1023, 85799), (1133, 77469), (1309, 67053), (1519, 57783), (1581, 55517), (1617, 54281), (1751, 50127), (2163, 40579), (2387, 36771), (2499, 35123), (3193, 27489), (3399, 25823), (3689, 23793), (3927, 22351), (4557, 19261), (5047, 17391), (5253, 16709), (5797, 15141), (7161, 12257), (7931, 11067), (9163, 9579)]