76106457

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 139426560

約数和(自身を除く): 63320103

約数列:

[1, 3, 7, 9, 19, 21, 31, 49, 57, 63, 93, 133, 147, 171, 217, 279, 293, 399, 441, 589, 651, 879, 931, 1197, 1519, 1767, 1953, 2051, 2637, 2793, 4123, 4557, 5301, 5567, 6153, 8379, 9083, 12369, 13671, 14357, 16701, 18459, 27249, 28861, 37107, 38969, 43071, 50103, 63581, 81747, 86583, 116907, 129213, 172577, 190743, 259749, 272783, 350721, 445067, 517731, 572229, 818349, 1208039, 1335201, 1553193, 2455047, 3624117, 4005603, 8456273, 10872351, 25368819, 76106457]

約数ペア:

[(1, 76106457), (3, 25368819), (7, 10872351), (9, 8456273), (19, 4005603), (21, 3624117), (31, 2455047), (49, 1553193), (57, 1335201), (63, 1208039), (93, 818349), (133, 572229), (147, 517731), (171, 445067), (217, 350721), (279, 272783), (293, 259749), (399, 190743), (441, 172577), (589, 129213), (651, 116907), (879, 86583), (931, 81747), (1197, 63581), (1519, 50103), (1767, 43071), (1953, 38969), (2051, 37107), (2637, 28861), (2793, 27249), (4123, 18459), (4557, 16701), (5301, 14357), (5567, 13671), (6153, 12369), (8379, 9083)]