91768920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10771}}^1$

素因数の和:10856

約数の個数: 64

約数和(自身を含む): 279210240

約数和(自身を除く): 187441320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 10771, 21542, 32313, 43084, 53855, 64626, 86168, 107710, 129252, 161565, 215420, 258504, 323130, 430840, 646260, 764741, 1292520, 1529482, 2294223, 3058964, 3823705, 4588446, 6117928, 7647410, 9176892, 11471115, 15294820, 18353784, 22942230, 30589640, 45884460, 91768920]

約数ペア:

[(1, 91768920), (2, 45884460), (3, 30589640), (4, 22942230), (5, 18353784), (6, 15294820), (8, 11471115), (10, 9176892), (12, 7647410), (15, 6117928), (20, 4588446), (24, 3823705), (30, 3058964), (40, 2294223), (60, 1529482), (71, 1292520), (120, 764741), (142, 646260), (213, 430840), (284, 323130), (355, 258504), (426, 215420), (568, 161565), (710, 129252), (852, 107710), (1065, 86168), (1420, 64626), (1704, 53855), (2130, 43084), (2840, 32313), (4260, 21542), (8520, 10771)]