68069628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 201801600

約数和(自身を除く): 133731972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 83, 99, 109, 114, 132, 166, 171, 198, 209, 218, 228, 249, 327, 332, 342, 396, 418, 436, 498, 627, 654, 684, 747, 836, 913, 981, 996, 1199, 1254, 1308, 1494, 1577, 1826, 1881, 1962, 2071, 2398, 2508, 2739, 2988, 3154, 3597, 3652, 3762, 3924, 4142, 4731, 4796, 5478, 6213, 6308, 7194, 7524, 8217, 8284, 9047, 9462, 10791, 10956, 12426, 14193, 14388, 16434, 17347, 18094, 18639, 18924, 21582, 22781, 24852, 27141, 28386, 32868, 34694, 36188, 37278, 43164, 45562, 52041, 54282, 56772, 68343, 69388, 74556, 81423, 91124, 99517, 104082, 108564, 136686, 156123, 162846, 171893, 199034, 205029, 208164, 273372, 298551, 312246, 325692, 343786, 398068, 410058, 515679, 597102, 624492, 687572, 820116, 895653, 1031358, 1194204, 1547037, 1791306, 1890823, 2062716, 3094074, 3582612, 3781646, 5672469, 6188148, 7563292, 11344938, 17017407, 22689876, 34034814, 68069628]

約数ペア:

[(1, 68069628), (2, 34034814), (3, 22689876), (4, 17017407), (6, 11344938), (9, 7563292), (11, 6188148), (12, 5672469), (18, 3781646), (19, 3582612), (22, 3094074), (33, 2062716), (36, 1890823), (38, 1791306), (44, 1547037), (57, 1194204), (66, 1031358), (76, 895653), (83, 820116), (99, 687572), (109, 624492), (114, 597102), (132, 515679), (166, 410058), (171, 398068), (198, 343786), (209, 325692), (218, 312246), (228, 298551), (249, 273372), (327, 208164), (332, 205029), (342, 199034), (396, 171893), (418, 162846), (436, 156123), (498, 136686), (627, 108564), (654, 104082), (684, 99517), (747, 91124), (836, 81423), (913, 74556), (981, 69388), (996, 68343), (1199, 56772), (1254, 54282), (1308, 52041), (1494, 45562), (1577, 43164), (1826, 37278), (1881, 36188), (1962, 34694), (2071, 32868), (2398, 28386), (2508, 27141), (2739, 24852), (2988, 22781), (3154, 21582), (3597, 18924), (3652, 18639), (3762, 18094), (3924, 17347), (4142, 16434), (4731, 14388), (4796, 14193), (5478, 12426), (6213, 10956), (6308, 10791), (7194, 9462), (7524, 9047), (8217, 8284)]