86540364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{6659}}^1$

素因数の和:6707

約数の個数: 54

約数和(自身を含む): 230908860

約数和(自身を除く): 144368496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 6659, 12996, 13318, 19977, 26636, 39954, 59931, 79908, 119862, 126521, 239724, 253042, 379563, 506084, 759126, 1138689, 1518252, 2277378, 2403899, 4554756, 4807798, 7211697, 9615596, 14423394, 21635091, 28846788, 43270182, 86540364]

約数ペア:

[(1, 86540364), (2, 43270182), (3, 28846788), (4, 21635091), (6, 14423394), (9, 9615596), (12, 7211697), (18, 4807798), (19, 4554756), (36, 2403899), (38, 2277378), (57, 1518252), (76, 1138689), (114, 759126), (171, 506084), (228, 379563), (342, 253042), (361, 239724), (684, 126521), (722, 119862), (1083, 79908), (1444, 59931), (2166, 39954), (3249, 26636), (4332, 19977), (6498, 13318), (6659, 12996)]