77415468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1019}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 195121920

約数和(自身を除く): 117706452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 487, 974, 1019, 1461, 1948, 2038, 2922, 3057, 4076, 5844, 6114, 6331, 12228, 12662, 13247, 18993, 25324, 26494, 37986, 39741, 52988, 75972, 79482, 158964, 496253, 992506, 1488759, 1985012, 2977518, 5955036, 6451289, 12902578, 19353867, 25805156, 38707734, 77415468]

約数ペア:

[(1, 77415468), (2, 38707734), (3, 25805156), (4, 19353867), (6, 12902578), (12, 6451289), (13, 5955036), (26, 2977518), (39, 1985012), (52, 1488759), (78, 992506), (156, 496253), (487, 158964), (974, 79482), (1019, 75972), (1461, 52988), (1948, 39741), (2038, 37986), (2922, 26494), (3057, 25324), (4076, 18993), (5844, 13247), (6114, 12662), (6331, 12228)]