72855992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1583}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 149402880

約数和(自身を除く): 76546888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 523, 1046, 1583, 2092, 3166, 4184, 5753, 6332, 11506, 12664, 17413, 23012, 34826, 46024, 69652, 139304, 827909, 1655818, 3311636, 6623272, 9106999, 18213998, 36427996, 72855992]

約数ペア:

[(1, 72855992), (2, 36427996), (4, 18213998), (8, 9106999), (11, 6623272), (22, 3311636), (44, 1655818), (88, 827909), (523, 139304), (1046, 69652), (1583, 46024), (2092, 34826), (3166, 23012), (4184, 17413), (5753, 12664), (6332, 11506)]