76923385

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 131196672

約数和(自身を除く): 54273287

約数列:

[1, 5, 7, 11, 17, 23, 35, 49, 55, 73, 77, 85, 115, 119, 161, 187, 245, 253, 365, 385, 391, 511, 539, 595, 803, 805, 833, 935, 1127, 1241, 1265, 1309, 1679, 1771, 1955, 2555, 2695, 2737, 3577, 4015, 4165, 4301, 5621, 5635, 6205, 6545, 8395, 8687, 8855, 9163, 11753, 12397, 13651, 13685, 17885, 18469, 19159, 21505, 28105, 28543, 30107, 39347, 43435, 45815, 58765, 60809, 61985, 68255, 82271, 92345, 95557, 95795, 129283, 142715, 150535, 196735, 199801, 210749, 304045, 313973, 411355, 477785, 646415, 668899, 904981, 999005, 1053745, 1398607, 1569865, 2197811, 3344495, 4524905, 6993035, 10989055, 15384677, 76923385]

約数ペア:

[(1, 76923385), (5, 15384677), (7, 10989055), (11, 6993035), (17, 4524905), (23, 3344495), (35, 2197811), (49, 1569865), (55, 1398607), (73, 1053745), (77, 999005), (85, 904981), (115, 668899), (119, 646415), (161, 477785), (187, 411355), (245, 313973), (253, 304045), (365, 210749), (385, 199801), (391, 196735), (511, 150535), (539, 142715), (595, 129283), (803, 95795), (805, 95557), (833, 92345), (935, 82271), (1127, 68255), (1241, 61985), (1265, 60809), (1309, 58765), (1679, 45815), (1771, 43435), (1955, 39347), (2555, 30107), (2695, 28543), (2737, 28105), (3577, 21505), (4015, 19159), (4165, 18469), (4301, 17885), (5621, 13685), (5635, 13651), (6205, 12397), (6545, 11753), (8395, 9163), (8687, 8855)]