71378334

素因数分解:

$2^1\times 3^5\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 161336448

約数和(自身を除く): 89958114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 243, 454, 486, 647, 681, 1294, 1362, 1941, 2043, 3882, 4086, 5823, 6129, 11646, 12258, 17469, 18387, 34938, 36774, 52407, 55161, 104814, 110322, 146869, 157221, 293738, 314442, 440607, 881214, 1321821, 2643642, 3965463, 7930926, 11896389, 23792778, 35689167, 71378334]

約数ペア:

[(1, 71378334), (2, 35689167), (3, 23792778), (6, 11896389), (9, 7930926), (18, 3965463), (27, 2643642), (54, 1321821), (81, 881214), (162, 440607), (227, 314442), (243, 293738), (454, 157221), (486, 146869), (647, 110322), (681, 104814), (1294, 55161), (1362, 52407), (1941, 36774), (2043, 34938), (3882, 18387), (4086, 17469), (5823, 12258), (6129, 11646)]