69965784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{138821}}^1$

素因数の和:138840

約数の個数: 48

約数和(自身を含む): 216562320

約数和(自身を除く): 146596536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 138821, 277642, 416463, 555284, 832926, 971747, 1110568, 1249389, 1665852, 1943494, 2498778, 2915241, 3331704, 3886988, 4997556, 5830482, 7773976, 8745723, 9995112, 11660964, 17491446, 23321928, 34982892, 69965784]

約数ペア:

[(1, 69965784), (2, 34982892), (3, 23321928), (4, 17491446), (6, 11660964), (7, 9995112), (8, 8745723), (9, 7773976), (12, 5830482), (14, 4997556), (18, 3886988), (21, 3331704), (24, 2915241), (28, 2498778), (36, 1943494), (42, 1665852), (56, 1249389), (63, 1110568), (72, 971747), (84, 832926), (126, 555284), (168, 416463), (252, 277642), (504, 138821)]