71889876

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{6221}}^1$

素因数の和:6341

約数の個数: 48

約数和(自身を含む): 188153280

約数和(自身を除く): 116263404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 6221, 11556, 12442, 18663, 24884, 37326, 55989, 74652, 111978, 167967, 223956, 335934, 665647, 671868, 1331294, 1996941, 2662588, 3993882, 5990823, 7987764, 11981646, 17972469, 23963292, 35944938, 71889876]

約数ペア:

[(1, 71889876), (2, 35944938), (3, 23963292), (4, 17972469), (6, 11981646), (9, 7987764), (12, 5990823), (18, 3993882), (27, 2662588), (36, 1996941), (54, 1331294), (107, 671868), (108, 665647), (214, 335934), (321, 223956), (428, 167967), (642, 111978), (963, 74652), (1284, 55989), (1926, 37326), (2889, 24884), (3852, 18663), (5778, 12442), (6221, 11556)]