71611938

素因数分解:

$2^1\times 3^4\times {\mathrm{167}}^1\times {\mathrm{2647}}^1$

素因数の和:2828

約数の個数: 40

約数和(自身を含む): 161485632

約数和(自身を除く): 89873694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 167, 334, 501, 1002, 1503, 2647, 3006, 4509, 5294, 7941, 9018, 13527, 15882, 23823, 27054, 47646, 71469, 142938, 214407, 428814, 442049, 884098, 1326147, 2652294, 3978441, 7956882, 11935323, 23870646, 35805969, 71611938]

約数ペア:

[(1, 71611938), (2, 35805969), (3, 23870646), (6, 11935323), (9, 7956882), (18, 3978441), (27, 2652294), (54, 1326147), (81, 884098), (162, 442049), (167, 428814), (334, 214407), (501, 142938), (1002, 71469), (1503, 47646), (2647, 27054), (3006, 23823), (4509, 15882), (5294, 13527), (7941, 9018)]