109639812

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 260366400

約数和(自身を除く): 150726588

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 251, 267, 356, 409, 502, 534, 753, 818, 1004, 1068, 1227, 1506, 1636, 2454, 3012, 4908, 22339, 36401, 44678, 67017, 72802, 89356, 102659, 109203, 134034, 145604, 205318, 218406, 268068, 307977, 410636, 436812, 615954, 1231908, 9136651, 18273302, 27409953, 36546604, 54819906, 109639812]

約数ペア:

[(1, 109639812), (2, 54819906), (3, 36546604), (4, 27409953), (6, 18273302), (12, 9136651), (89, 1231908), (178, 615954), (251, 436812), (267, 410636), (356, 307977), (409, 268068), (502, 218406), (534, 205318), (753, 145604), (818, 134034), (1004, 109203), (1068, 102659), (1227, 89356), (1506, 72802), (1636, 67017), (2454, 44678), (3012, 36401), (4908, 22339)]