80728126878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{1505167}}^1$

素因数の和:1506456

約数の個数: 32

約数和(自身を含む): 184666051584

約数和(自身を除く): 103937924706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1277, 2554, 3831, 7662, 8939, 17878, 26817, 53634, 1505167, 3010334, 4515501, 9031002, 10536169, 21072338, 31608507, 63217014, 1922098259, 3844196518, 5766294777, 11532589554, 13454687813, 26909375626, 40364063439, 80728126878]

約数ペア:

[(1, 80728126878), (2, 40364063439), (3, 26909375626), (6, 13454687813), (7, 11532589554), (14, 5766294777), (21, 3844196518), (42, 1922098259), (1277, 63217014), (2554, 31608507), (3831, 21072338), (7662, 10536169), (8939, 9031002), (17878, 4515501), (26817, 3010334), (53634, 1505167)]