75971142

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3546

約数の個数: 64

約数和(自身を含む): 187729920

約数和(自身を除く): 111758778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3491, 3627, 6982, 7254, 10473, 10881, 20946, 21762, 31419, 45383, 62838, 90766, 94257, 108221, 136149, 188514, 216442, 272298, 324663, 408447, 649326, 816894, 973989, 1225341, 1406873, 1947978, 2450682, 2813746, 2921967, 4220619, 5843934, 8441238, 12661857, 25323714, 37985571, 75971142]

約数ペア:

[(1, 75971142), (2, 37985571), (3, 25323714), (6, 12661857), (9, 8441238), (13, 5843934), (18, 4220619), (26, 2921967), (27, 2813746), (31, 2450682), (39, 1947978), (54, 1406873), (62, 1225341), (78, 973989), (93, 816894), (117, 649326), (186, 408447), (234, 324663), (279, 272298), (351, 216442), (403, 188514), (558, 136149), (702, 108221), (806, 94257), (837, 90766), (1209, 62838), (1674, 45383), (2418, 31419), (3491, 21762), (3627, 20946), (6982, 10881), (7254, 10473)]