68386682

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 144135936

約数和(自身を除く): 75749254

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 31, 34, 46, 62, 91, 119, 161, 182, 217, 221, 238, 299, 322, 391, 403, 434, 442, 527, 598, 713, 782, 806, 961, 1054, 1426, 1547, 1922, 2093, 2737, 2821, 3094, 3689, 4186, 4991, 5083, 5474, 5642, 6727, 6851, 7378, 9269, 9982, 10166, 12121, 12493, 13454, 13702, 16337, 18538, 22103, 24242, 24986, 32674, 35581, 44206, 47957, 64883, 71162, 84847, 87451, 95914, 114359, 129766, 154721, 157573, 169694, 174902, 212381, 228718, 287339, 309442, 315146, 375751, 424762, 574678, 751502, 1103011, 1486667, 2011373, 2206022, 2630257, 2973334, 4022746, 4884763, 5260514, 9769526, 34193341, 68386682]

約数ペア:

[(1, 68386682), (2, 34193341), (7, 9769526), (13, 5260514), (14, 4884763), (17, 4022746), (23, 2973334), (26, 2630257), (31, 2206022), (34, 2011373), (46, 1486667), (62, 1103011), (91, 751502), (119, 574678), (161, 424762), (182, 375751), (217, 315146), (221, 309442), (238, 287339), (299, 228718), (322, 212381), (391, 174902), (403, 169694), (434, 157573), (442, 154721), (527, 129766), (598, 114359), (713, 95914), (782, 87451), (806, 84847), (961, 71162), (1054, 64883), (1426, 47957), (1547, 44206), (1922, 35581), (2093, 32674), (2737, 24986), (2821, 24242), (3094, 22103), (3689, 18538), (4186, 16337), (4991, 13702), (5083, 13454), (5474, 12493), (5642, 12121), (6727, 10166), (6851, 9982), (7378, 9269)]