72659748

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 200704000

約数和(自身を除く): 128044252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 139, 147, 196, 254, 278, 294, 343, 381, 417, 508, 556, 588, 686, 762, 834, 889, 973, 1029, 1372, 1524, 1668, 1778, 1946, 2058, 2667, 2919, 3556, 3892, 4116, 5334, 5838, 6223, 6811, 10668, 11676, 12446, 13622, 17653, 18669, 20433, 24892, 27244, 35306, 37338, 40866, 43561, 47677, 52959, 70612, 74676, 81732, 87122, 95354, 105918, 123571, 130683, 143031, 174244, 190708, 211836, 247142, 261366, 286062, 370713, 494284, 522732, 572124, 741426, 864997, 1482852, 1729994, 2594991, 3459988, 5189982, 6054979, 10379964, 12109958, 18164937, 24219916, 36329874, 72659748]

約数ペア:

[(1, 72659748), (2, 36329874), (3, 24219916), (4, 18164937), (6, 12109958), (7, 10379964), (12, 6054979), (14, 5189982), (21, 3459988), (28, 2594991), (42, 1729994), (49, 1482852), (84, 864997), (98, 741426), (127, 572124), (139, 522732), (147, 494284), (196, 370713), (254, 286062), (278, 261366), (294, 247142), (343, 211836), (381, 190708), (417, 174244), (508, 143031), (556, 130683), (588, 123571), (686, 105918), (762, 95354), (834, 87122), (889, 81732), (973, 74676), (1029, 70612), (1372, 52959), (1524, 47677), (1668, 43561), (1778, 40866), (1946, 37338), (2058, 35306), (2667, 27244), (2919, 24892), (3556, 20433), (3892, 18669), (4116, 17653), (5334, 13622), (5838, 12446), (6223, 11676), (6811, 10668)]