71945676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:1991

約数の個数: 72

約数和(自身を含む): 200547984

約数和(自身を除く): 128602308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1746, 1873, 2134, 3201, 3492, 3746, 4268, 5619, 6402, 7492, 9603, 11238, 12804, 16857, 19206, 20603, 22476, 33714, 38412, 41206, 61809, 67428, 82412, 123618, 181681, 185427, 247236, 363362, 370854, 545043, 726724, 741708, 1090086, 1635129, 1998491, 2180172, 3270258, 3996982, 5995473, 6540516, 7993964, 11990946, 17986419, 23981892, 35972838, 71945676]

約数ペア:

[(1, 71945676), (2, 35972838), (3, 23981892), (4, 17986419), (6, 11990946), (9, 7993964), (11, 6540516), (12, 5995473), (18, 3996982), (22, 3270258), (33, 2180172), (36, 1998491), (44, 1635129), (66, 1090086), (97, 741708), (99, 726724), (132, 545043), (194, 370854), (198, 363362), (291, 247236), (388, 185427), (396, 181681), (582, 123618), (873, 82412), (1067, 67428), (1164, 61809), (1746, 41206), (1873, 38412), (2134, 33714), (3201, 22476), (3492, 20603), (3746, 19206), (4268, 16857), (5619, 12804), (6402, 11238), (7492, 9603)]