78597834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 203046912

約数和(自身を除く): 124449078

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 53, 62, 67, 93, 102, 106, 119, 134, 159, 186, 201, 217, 238, 318, 357, 371, 402, 434, 469, 527, 651, 714, 742, 901, 938, 1054, 1113, 1139, 1302, 1407, 1581, 1643, 1802, 2077, 2226, 2278, 2703, 2814, 3162, 3286, 3417, 3551, 3689, 4154, 4929, 5406, 6231, 6307, 6834, 7102, 7378, 7973, 9858, 10653, 11067, 11501, 12462, 12614, 14539, 15946, 18921, 21306, 22134, 23002, 23919, 24857, 27931, 29078, 34503, 35309, 37842, 43617, 47838, 49714, 55862, 60367, 69006, 70618, 74571, 83793, 87234, 105927, 110081, 120734, 149142, 167586, 181101, 195517, 211854, 220162, 247163, 330243, 362202, 391034, 422569, 494326, 586551, 660486, 741489, 770567, 845138, 1173102, 1267707, 1482978, 1541134, 1871377, 2311701, 2535414, 3742754, 4623402, 5614131, 11228262, 13099639, 26199278, 39298917, 78597834]

約数ペア:

[(1, 78597834), (2, 39298917), (3, 26199278), (6, 13099639), (7, 11228262), (14, 5614131), (17, 4623402), (21, 3742754), (31, 2535414), (34, 2311701), (42, 1871377), (51, 1541134), (53, 1482978), (62, 1267707), (67, 1173102), (93, 845138), (102, 770567), (106, 741489), (119, 660486), (134, 586551), (159, 494326), (186, 422569), (201, 391034), (217, 362202), (238, 330243), (318, 247163), (357, 220162), (371, 211854), (402, 195517), (434, 181101), (469, 167586), (527, 149142), (651, 120734), (714, 110081), (742, 105927), (901, 87234), (938, 83793), (1054, 74571), (1113, 70618), (1139, 69006), (1302, 60367), (1407, 55862), (1581, 49714), (1643, 47838), (1802, 43617), (2077, 37842), (2226, 35309), (2278, 34503), (2703, 29078), (2814, 27931), (3162, 24857), (3286, 23919), (3417, 23002), (3551, 22134), (3689, 21306), (4154, 18921), (4929, 15946), (5406, 14539), (6231, 12614), (6307, 12462), (6834, 11501), (7102, 11067), (7378, 10653), (7973, 9858)]