77497368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{248389}}^1$

素因数の和:248411

約数の個数: 32

約数和(自身を含む): 208647600

約数和(自身を除く): 131150232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 248389, 496778, 745167, 993556, 1490334, 1987112, 2980668, 3229057, 5961336, 6458114, 9687171, 12916228, 19374342, 25832456, 38748684, 77497368]

約数ペア:

[(1, 77497368), (2, 38748684), (3, 25832456), (4, 19374342), (6, 12916228), (8, 9687171), (12, 6458114), (13, 5961336), (24, 3229057), (26, 2980668), (39, 1987112), (52, 1490334), (78, 993556), (104, 745167), (156, 496778), (312, 248389)]