71268156

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{7703}}^1$

素因数の和:7970

約数の個数: 36

約数和(自身を含む): 180874512

約数和(自身を除く): 109606356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 7703, 9252, 15406, 23109, 30812, 46218, 69327, 92436, 138654, 277308, 1979671, 3959342, 5939013, 7918684, 11878026, 17817039, 23756052, 35634078, 71268156]

約数ペア:

[(1, 71268156), (2, 35634078), (3, 23756052), (4, 17817039), (6, 11878026), (9, 7918684), (12, 5939013), (18, 3959342), (36, 1979671), (257, 277308), (514, 138654), (771, 92436), (1028, 69327), (1542, 46218), (2313, 30812), (3084, 23109), (4626, 15406), (7703, 9252)]