78509736

素因数分解:

$2^3\times 3^4\times {\mathrm{121157}}^1$

素因数の和:121175

約数の個数: 40

約数和(自身を含む): 219901770

約数和(自身を除く): 141392034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 121157, 242314, 363471, 484628, 726942, 969256, 1090413, 1453884, 2180826, 2907768, 3271239, 4361652, 6542478, 8723304, 9813717, 13084956, 19627434, 26169912, 39254868, 78509736]

約数ペア:

[(1, 78509736), (2, 39254868), (3, 26169912), (4, 19627434), (6, 13084956), (8, 9813717), (9, 8723304), (12, 6542478), (18, 4361652), (24, 3271239), (27, 2907768), (36, 2180826), (54, 1453884), (72, 1090413), (81, 969256), (108, 726942), (162, 484628), (216, 363471), (324, 242314), (648, 121157)]