67649348

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 141422400

約数和(自身を除く): 73773052

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 169, 229, 247, 299, 338, 437, 458, 494, 598, 676, 874, 916, 988, 1196, 1748, 2977, 3211, 3887, 4351, 5267, 5681, 5954, 6422, 7774, 8702, 10534, 11362, 11908, 12844, 15548, 17404, 21068, 22724, 38701, 56563, 68471, 73853, 77402, 100073, 113126, 136942, 147706, 154804, 200146, 226252, 273884, 295412, 400292, 735319, 890123, 1300949, 1470638, 1780246, 2601898, 2941276, 3560492, 5203796, 16912337, 33824674, 67649348]

約数ペア:

[(1, 67649348), (2, 33824674), (4, 16912337), (13, 5203796), (19, 3560492), (23, 2941276), (26, 2601898), (38, 1780246), (46, 1470638), (52, 1300949), (76, 890123), (92, 735319), (169, 400292), (229, 295412), (247, 273884), (299, 226252), (338, 200146), (437, 154804), (458, 147706), (494, 136942), (598, 113126), (676, 100073), (874, 77402), (916, 73853), (988, 68471), (1196, 56563), (1748, 38701), (2977, 22724), (3211, 21068), (3887, 17404), (4351, 15548), (5267, 12844), (5681, 11908), (5954, 11362), (6422, 10534), (7774, 8702)]