72111546

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 80

約数和(自身を含む): 176304744

約数和(自身を除く): 104193198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 97, 117, 162, 194, 234, 291, 351, 353, 582, 702, 706, 873, 1053, 1059, 1261, 1746, 2106, 2118, 2522, 2619, 3177, 3783, 4589, 5238, 6354, 7566, 7857, 9178, 9531, 11349, 13767, 15714, 19062, 22698, 27534, 28593, 34047, 34241, 41301, 57186, 68094, 68482, 82602, 102141, 102723, 123903, 204282, 205446, 247806, 308169, 371709, 445133, 616338, 743418, 890266, 924507, 1335399, 1849014, 2670798, 2773521, 4006197, 5547042, 8012394, 12018591, 24037182, 36055773, 72111546]

約数ペア:

[(1, 72111546), (2, 36055773), (3, 24037182), (6, 12018591), (9, 8012394), (13, 5547042), (18, 4006197), (26, 2773521), (27, 2670798), (39, 1849014), (54, 1335399), (78, 924507), (81, 890266), (97, 743418), (117, 616338), (162, 445133), (194, 371709), (234, 308169), (291, 247806), (351, 205446), (353, 204282), (582, 123903), (702, 102723), (706, 102141), (873, 82602), (1053, 68482), (1059, 68094), (1261, 57186), (1746, 41301), (2106, 34241), (2118, 34047), (2522, 28593), (2619, 27534), (3177, 22698), (3783, 19062), (4589, 15714), (5238, 13767), (6354, 11349), (7566, 9531), (7857, 9178)]