78029340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56543}}^1$

素因数の和:56578

約数の個数: 48

約数和(自身を含む): 227985408

約数和(自身を除く): 149956068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 56543, 113086, 169629, 226172, 282715, 339258, 565430, 678516, 848145, 1130860, 1300489, 1696290, 2600978, 3392580, 3901467, 5201956, 6502445, 7802934, 13004890, 15605868, 19507335, 26009780, 39014670, 78029340]

約数ペア:

[(1, 78029340), (2, 39014670), (3, 26009780), (4, 19507335), (5, 15605868), (6, 13004890), (10, 7802934), (12, 6502445), (15, 5201956), (20, 3901467), (23, 3392580), (30, 2600978), (46, 1696290), (60, 1300489), (69, 1130860), (92, 848145), (115, 678516), (138, 565430), (230, 339258), (276, 282715), (345, 226172), (460, 169629), (690, 113086), (1380, 56543)]