85465884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 245661696

約数和(自身を除く): 160195812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 868, 966, 1302, 1426, 1427, 1932, 2139, 2604, 2852, 2854, 4278, 4281, 4991, 5708, 8556, 8562, 9982, 9989, 14973, 17124, 19964, 19978, 29946, 29967, 32821, 39956, 44237, 59892, 59934, 65642, 88474, 98463, 119868, 131284, 132711, 176948, 196926, 229747, 265422, 309659, 393852, 459494, 530844, 619318, 689241, 918988, 928977, 1017451, 1238636, 1378482, 1857954, 2034902, 2756964, 3052353, 3715908, 4069804, 6104706, 7122157, 12209412, 14244314, 21366471, 28488628, 42732942, 85465884]

約数ペア:

[(1, 85465884), (2, 42732942), (3, 28488628), (4, 21366471), (6, 14244314), (7, 12209412), (12, 7122157), (14, 6104706), (21, 4069804), (23, 3715908), (28, 3052353), (31, 2756964), (42, 2034902), (46, 1857954), (62, 1378482), (69, 1238636), (84, 1017451), (92, 928977), (93, 918988), (124, 689241), (138, 619318), (161, 530844), (186, 459494), (217, 393852), (276, 309659), (322, 265422), (372, 229747), (434, 196926), (483, 176948), (644, 132711), (651, 131284), (713, 119868), (868, 98463), (966, 88474), (1302, 65642), (1426, 59934), (1427, 59892), (1932, 44237), (2139, 39956), (2604, 32821), (2852, 29967), (2854, 29946), (4278, 19978), (4281, 19964), (4991, 17124), (5708, 14973), (8556, 9989), (8562, 9982)]