123787812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 325987200

約数和(自身を除く): 202199388

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 109, 114, 204, 218, 228, 293, 323, 327, 436, 586, 646, 654, 879, 969, 1172, 1292, 1308, 1758, 1853, 1938, 2071, 3516, 3706, 3876, 4142, 4981, 5559, 5567, 6213, 7412, 8284, 9962, 11118, 11134, 12426, 14943, 16701, 19924, 22236, 22268, 24852, 29886, 31937, 33402, 35207, 59772, 63874, 66804, 70414, 94639, 95811, 105621, 127748, 140828, 189278, 191622, 211242, 283917, 378556, 383244, 422484, 542929, 567834, 606803, 1085858, 1135668, 1213606, 1628787, 1820409, 2171716, 2427212, 3257574, 3640818, 6515148, 7281636, 10315651, 20631302, 30946953, 41262604, 61893906, 123787812]

約数ペア:

[(1, 123787812), (2, 61893906), (3, 41262604), (4, 30946953), (6, 20631302), (12, 10315651), (17, 7281636), (19, 6515148), (34, 3640818), (38, 3257574), (51, 2427212), (57, 2171716), (68, 1820409), (76, 1628787), (102, 1213606), (109, 1135668), (114, 1085858), (204, 606803), (218, 567834), (228, 542929), (293, 422484), (323, 383244), (327, 378556), (436, 283917), (586, 211242), (646, 191622), (654, 189278), (879, 140828), (969, 127748), (1172, 105621), (1292, 95811), (1308, 94639), (1758, 70414), (1853, 66804), (1938, 63874), (2071, 59772), (3516, 35207), (3706, 33402), (3876, 31937), (4142, 29886), (4981, 24852), (5559, 22268), (5567, 22236), (6213, 19924), (7412, 16701), (8284, 14943), (9962, 12426), (11118, 11134)]