77876748

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{11821}}^1$

素因数の和:11895

約数の個数: 48

約数和(自身を含む): 205229920

約数和(自身を除く): 127353172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 11821, 23642, 35463, 47284, 70926, 106389, 141852, 212778, 319167, 425556, 638334, 721081, 1276668, 1442162, 2163243, 2884324, 4326486, 6489729, 8652972, 12979458, 19469187, 25958916, 38938374, 77876748]

約数ペア:

[(1, 77876748), (2, 38938374), (3, 25958916), (4, 19469187), (6, 12979458), (9, 8652972), (12, 6489729), (18, 4326486), (27, 2884324), (36, 2163243), (54, 1442162), (61, 1276668), (108, 721081), (122, 638334), (183, 425556), (244, 319167), (366, 212778), (549, 141852), (732, 106389), (1098, 70926), (1647, 47284), (2196, 35463), (3294, 23642), (6588, 11821)]