86406952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 176647680

約数和(自身を除く): 90240728

約数列:

[1, 2, 4, 8, 23, 43, 46, 67, 86, 92, 134, 163, 172, 184, 268, 326, 344, 536, 652, 989, 1304, 1541, 1978, 2881, 3082, 3749, 3956, 5762, 6164, 7009, 7498, 7912, 10921, 11524, 12328, 14018, 14996, 21842, 23048, 28036, 29992, 43684, 56072, 66263, 87368, 132526, 161207, 251183, 265052, 322414, 469603, 502366, 530104, 644828, 939206, 1004732, 1289656, 1878412, 2009464, 3756824, 10800869, 21601738, 43203476, 86406952]

約数ペア:

[(1, 86406952), (2, 43203476), (4, 21601738), (8, 10800869), (23, 3756824), (43, 2009464), (46, 1878412), (67, 1289656), (86, 1004732), (92, 939206), (134, 644828), (163, 530104), (172, 502366), (184, 469603), (268, 322414), (326, 265052), (344, 251183), (536, 161207), (652, 132526), (989, 87368), (1304, 66263), (1541, 56072), (1978, 43684), (2881, 29992), (3082, 28036), (3749, 23048), (3956, 21842), (5762, 14996), (6164, 14018), (7009, 12328), (7498, 11524), (7912, 10921)]