64659756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12619}}^1$

素因数の和:12694

約数の個数: 48

約数和(自身を含む): 175266560

約数和(自身を除く): 110606804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 12619, 25238, 37857, 50476, 75714, 88333, 151428, 176666, 264999, 353332, 529998, 769759, 1059996, 1539518, 2309277, 3079036, 4618554, 5388313, 9237108, 10776626, 16164939, 21553252, 32329878, 64659756]

約数ペア:

[(1, 64659756), (2, 32329878), (3, 21553252), (4, 16164939), (6, 10776626), (7, 9237108), (12, 5388313), (14, 4618554), (21, 3079036), (28, 2309277), (42, 1539518), (61, 1059996), (84, 769759), (122, 529998), (183, 353332), (244, 264999), (366, 176666), (427, 151428), (732, 88333), (854, 75714), (1281, 50476), (1708, 37857), (2562, 25238), (5124, 12619)]