78412776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251323}}^1$

素因数の和:251345

約数の個数: 32

約数和(自身を含む): 211112160

約数和(自身を除く): 132699384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 251323, 502646, 753969, 1005292, 1507938, 2010584, 3015876, 3267199, 6031752, 6534398, 9801597, 13068796, 19603194, 26137592, 39206388, 78412776]

約数ペア:

[(1, 78412776), (2, 39206388), (3, 26137592), (4, 19603194), (6, 13068796), (8, 9801597), (12, 6534398), (13, 6031752), (24, 3267199), (26, 3015876), (39, 2010584), (52, 1507938), (78, 1005292), (104, 753969), (156, 502646), (312, 251323)]