71238906

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{45491}}^1$

素因数の和:45531

約数の個数: 32

約数和(自身を含む): 163771200

約数和(自身を除く): 92532294

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 45491, 90982, 136473, 272946, 409419, 818838, 1228257, 1319239, 2456514, 2638478, 3957717, 7915434, 11873151, 23746302, 35619453, 71238906]

約数ペア:

[(1, 71238906), (2, 35619453), (3, 23746302), (6, 11873151), (9, 7915434), (18, 3957717), (27, 2638478), (29, 2456514), (54, 1319239), (58, 1228257), (87, 818838), (174, 409419), (261, 272946), (522, 136473), (783, 90982), (1566, 45491)]