69750408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 217324800

約数和(自身を除く): 147574392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 109, 156, 168, 182, 218, 273, 293, 312, 327, 364, 436, 546, 586, 654, 728, 763, 872, 879, 1092, 1172, 1308, 1417, 1526, 1758, 2051, 2184, 2289, 2344, 2616, 2834, 3052, 3516, 3809, 4102, 4251, 4578, 5668, 6104, 6153, 7032, 7618, 8204, 8502, 9156, 9919, 11336, 11427, 12306, 15236, 16408, 17004, 18312, 19838, 22854, 24612, 26663, 29757, 30472, 31937, 34008, 39676, 45708, 49224, 53326, 59514, 63874, 79352, 79989, 91416, 95811, 106652, 119028, 127748, 159978, 191622, 213304, 223559, 238056, 255496, 319956, 383244, 415181, 447118, 639912, 670677, 766488, 830362, 894236, 1245543, 1341354, 1660724, 1788472, 2491086, 2682708, 2906267, 3321448, 4982172, 5365416, 5812534, 8718801, 9964344, 11625068, 17437602, 23250136, 34875204, 69750408]

約数ペア:

[(1, 69750408), (2, 34875204), (3, 23250136), (4, 17437602), (6, 11625068), (7, 9964344), (8, 8718801), (12, 5812534), (13, 5365416), (14, 4982172), (21, 3321448), (24, 2906267), (26, 2682708), (28, 2491086), (39, 1788472), (42, 1660724), (52, 1341354), (56, 1245543), (78, 894236), (84, 830362), (91, 766488), (104, 670677), (109, 639912), (156, 447118), (168, 415181), (182, 383244), (218, 319956), (273, 255496), (293, 238056), (312, 223559), (327, 213304), (364, 191622), (436, 159978), (546, 127748), (586, 119028), (654, 106652), (728, 95811), (763, 91416), (872, 79989), (879, 79352), (1092, 63874), (1172, 59514), (1308, 53326), (1417, 49224), (1526, 45708), (1758, 39676), (2051, 34008), (2184, 31937), (2289, 30472), (2344, 29757), (2616, 26663), (2834, 24612), (3052, 22854), (3516, 19838), (3809, 18312), (4102, 17004), (4251, 16408), (4578, 15236), (5668, 12306), (6104, 11427), (6153, 11336), (7032, 9919), (7618, 9156), (8204, 8502)]