70834428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 144280836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 71, 74, 84, 107, 111, 126, 142, 148, 213, 214, 222, 252, 259, 284, 321, 333, 426, 428, 444, 497, 518, 639, 642, 666, 749, 777, 852, 963, 994, 1036, 1278, 1284, 1332, 1491, 1498, 1554, 1926, 1988, 2247, 2331, 2556, 2627, 2982, 2996, 3108, 3852, 3959, 4473, 4494, 4662, 5254, 5964, 6741, 7597, 7881, 7918, 8946, 8988, 9324, 10508, 11877, 13482, 15194, 15762, 15836, 17892, 18389, 22791, 23643, 23754, 26964, 27713, 30388, 31524, 35631, 36778, 45582, 47286, 47508, 53179, 55167, 55426, 68373, 71262, 73556, 83139, 91164, 94572, 106358, 110334, 110852, 136746, 142524, 159537, 165501, 166278, 212716, 220668, 249417, 273492, 281089, 319074, 331002, 332556, 478611, 498834, 562178, 638148, 662004, 843267, 957222, 997668, 1124356, 1686534, 1914444, 1967623, 2529801, 3373068, 3935246, 5059602, 5902869, 7870492, 10119204, 11805738, 17708607, 23611476, 35417214, 70834428]

約数ペア:

[(1, 70834428), (2, 35417214), (3, 23611476), (4, 17708607), (6, 11805738), (7, 10119204), (9, 7870492), (12, 5902869), (14, 5059602), (18, 3935246), (21, 3373068), (28, 2529801), (36, 1967623), (37, 1914444), (42, 1686534), (63, 1124356), (71, 997668), (74, 957222), (84, 843267), (107, 662004), (111, 638148), (126, 562178), (142, 498834), (148, 478611), (213, 332556), (214, 331002), (222, 319074), (252, 281089), (259, 273492), (284, 249417), (321, 220668), (333, 212716), (426, 166278), (428, 165501), (444, 159537), (497, 142524), (518, 136746), (639, 110852), (642, 110334), (666, 106358), (749, 94572), (777, 91164), (852, 83139), (963, 73556), (994, 71262), (1036, 68373), (1278, 55426), (1284, 55167), (1332, 53179), (1491, 47508), (1498, 47286), (1554, 45582), (1926, 36778), (1988, 35631), (2247, 31524), (2331, 30388), (2556, 27713), (2627, 26964), (2982, 23754), (2996, 23643), (3108, 22791), (3852, 18389), (3959, 17892), (4473, 15836), (4494, 15762), (4662, 15194), (5254, 13482), (5964, 11877), (6741, 10508), (7597, 9324), (7881, 8988), (7918, 8946)]