72361874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89779}}^1$

素因数の和:89825

約数の個数: 16

約数和(自身を含む): 120664320

約数和(自身を除く): 48302446

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 89779, 179558, 1167127, 2334254, 2783149, 5566298, 36180937, 72361874]

約数ペア:

[(1, 72361874), (2, 36180937), (13, 5566298), (26, 2783149), (31, 2334254), (62, 1167127), (403, 179558), (806, 89779)]