81246384

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5273}}^1$

素因数の和:5394

約数の個数: 60

約数和(自身を含む): 229545576

約数和(自身を除く): 148299192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 5273, 7704, 10546, 15408, 15819, 21092, 31638, 42184, 47457, 63276, 84368, 94914, 126552, 189828, 253104, 379656, 564211, 759312, 1128422, 1692633, 2256844, 3385266, 4513688, 5077899, 6770532, 9027376, 10155798, 13541064, 20311596, 27082128, 40623192, 81246384]

約数ペア:

[(1, 81246384), (2, 40623192), (3, 27082128), (4, 20311596), (6, 13541064), (8, 10155798), (9, 9027376), (12, 6770532), (16, 5077899), (18, 4513688), (24, 3385266), (36, 2256844), (48, 1692633), (72, 1128422), (107, 759312), (144, 564211), (214, 379656), (321, 253104), (428, 189828), (642, 126552), (856, 94914), (963, 84368), (1284, 63276), (1712, 47457), (1926, 42184), (2568, 31638), (3852, 21092), (5136, 15819), (5273, 15408), (7704, 10546)]