69509874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 165445632

約数和(自身を除く): 95935758

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 197, 217, 271, 394, 434, 542, 591, 651, 813, 1182, 1302, 1379, 1626, 1897, 2758, 3794, 4137, 5691, 6107, 8274, 8401, 11382, 12214, 16802, 18321, 25203, 36642, 42749, 50406, 53387, 58807, 85498, 106774, 117614, 128247, 160161, 176421, 256494, 320322, 352842, 373709, 747418, 1121127, 1654997, 2242254, 3309994, 4964991, 9929982, 11584979, 23169958, 34754937, 69509874]

約数ペア:

[(1, 69509874), (2, 34754937), (3, 23169958), (6, 11584979), (7, 9929982), (14, 4964991), (21, 3309994), (31, 2242254), (42, 1654997), (62, 1121127), (93, 747418), (186, 373709), (197, 352842), (217, 320322), (271, 256494), (394, 176421), (434, 160161), (542, 128247), (591, 117614), (651, 106774), (813, 85498), (1182, 58807), (1302, 53387), (1379, 50406), (1626, 42749), (1897, 36642), (2758, 25203), (3794, 18321), (4137, 16802), (5691, 12214), (6107, 11382), (8274, 8401)]