75743272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 165240000

約数和(自身を除く): 89496728

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 89, 152, 178, 209, 356, 418, 509, 712, 836, 979, 1018, 1672, 1691, 1958, 2036, 3382, 3916, 4072, 5599, 6764, 7832, 9671, 11198, 13528, 18601, 19342, 22396, 37202, 38684, 44792, 45301, 74404, 77368, 90602, 106381, 148808, 181204, 212762, 362408, 425524, 498311, 851048, 860719, 996622, 1721438, 1993244, 3442876, 3986488, 6885752, 9467909, 18935818, 37871636, 75743272]

約数ペア:

[(1, 75743272), (2, 37871636), (4, 18935818), (8, 9467909), (11, 6885752), (19, 3986488), (22, 3442876), (38, 1993244), (44, 1721438), (76, 996622), (88, 860719), (89, 851048), (152, 498311), (178, 425524), (209, 362408), (356, 212762), (418, 181204), (509, 148808), (712, 106381), (836, 90602), (979, 77368), (1018, 74404), (1672, 45301), (1691, 44792), (1958, 38684), (2036, 37202), (3382, 22396), (3916, 19342), (4072, 18601), (5599, 13528), (6764, 11198), (7832, 9671)]