68252767356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^2\times {\mathrm{233}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 174812522976

約数和(自身を除く): 106559755620

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 197, 204, 222, 233, 394, 444, 466, 591, 629, 699, 788, 932, 1182, 1258, 1398, 1887, 2364, 2516, 2796, 3349, 3774, 3961, 6698, 7289, 7548, 7922, 8621, 10047, 11883, 13396, 14578, 15844, 17242, 20094, 21867, 23766, 25863, 29156, 34484, 38809, 40188, 43734, 45901, 47532, 51726, 77618, 87468, 91802, 103452, 116427, 123913, 137703, 146557, 155236, 183604, 232854, 247826, 275406, 293114, 371739, 439671, 465708, 495652, 550812, 586228, 659753, 743478, 780317, 879342, 1319506, 1435933, 1486956, 1560634, 1698337, 1758684, 1979259, 2340951, 2639012, 2871866, 3121268, 3396674, 3958518, 4307799, 4681902, 5095011, 5743732, 6793348, 7917036, 8615598, 9042497, 9363804, 10190022, 17231196, 18084994, 20380044, 24410861, 27127491, 28871729, 36169988, 48821722, 54254982, 57743458, 73232583, 86615187, 97643444, 108509964, 115486916, 146465166, 153722449, 173230374, 292930332, 307444898, 334572389, 346460748, 461167347, 614889796, 669144778, 922334694, 1003717167, 1338289556, 1844669388, 2007434334, 4014868668, 5687730613, 11375461226, 17063191839, 22750922452, 34126383678, 68252767356]

約数ペア:

[(1, 68252767356), (2, 34126383678), (3, 22750922452), (4, 17063191839), (6, 11375461226), (12, 5687730613), (17, 4014868668), (34, 2007434334), (37, 1844669388), (51, 1338289556), (68, 1003717167), (74, 922334694), (102, 669144778), (111, 614889796), (148, 461167347), (197, 346460748), (204, 334572389), (222, 307444898), (233, 292930332), (394, 173230374), (444, 153722449), (466, 146465166), (591, 115486916), (629, 108509964), (699, 97643444), (788, 86615187), (932, 73232583), (1182, 57743458), (1258, 54254982), (1398, 48821722), (1887, 36169988), (2364, 28871729), (2516, 27127491), (2796, 24410861), (3349, 20380044), (3774, 18084994), (3961, 17231196), (6698, 10190022), (7289, 9363804), (7548, 9042497), (7922, 8615598), (8621, 7917036), (10047, 6793348), (11883, 5743732), (13396, 5095011), (14578, 4681902), (15844, 4307799), (17242, 3958518), (20094, 3396674), (21867, 3121268), (23766, 2871866), (25863, 2639012), (29156, 2340951), (34484, 1979259), (38809, 1758684), (40188, 1698337), (43734, 1560634), (45901, 1486956), (47532, 1435933), (51726, 1319506), (77618, 879342), (87468, 780317), (91802, 743478), (103452, 659753), (116427, 586228), (123913, 550812), (137703, 495652), (146557, 465708), (155236, 439671), (183604, 371739), (232854, 293114), (247826, 275406)]