82154214

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 72

約数和(自身を含む): 192572640

約数和(自身を除く): 110418426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 269, 282, 342, 361, 423, 538, 722, 807, 846, 893, 1083, 1614, 1786, 2166, 2421, 2679, 3249, 4842, 5111, 5358, 6498, 8037, 10222, 12643, 15333, 16074, 16967, 25286, 30666, 33934, 37929, 45999, 50901, 75858, 91998, 97109, 101802, 113787, 152703, 194218, 227574, 240217, 291327, 305406, 480434, 582654, 720651, 873981, 1441302, 1747962, 2161953, 4323906, 4564123, 9128246, 13692369, 27384738, 41077107, 82154214]

約数ペア:

[(1, 82154214), (2, 41077107), (3, 27384738), (6, 13692369), (9, 9128246), (18, 4564123), (19, 4323906), (38, 2161953), (47, 1747962), (57, 1441302), (94, 873981), (114, 720651), (141, 582654), (171, 480434), (269, 305406), (282, 291327), (342, 240217), (361, 227574), (423, 194218), (538, 152703), (722, 113787), (807, 101802), (846, 97109), (893, 91998), (1083, 75858), (1614, 50901), (1786, 45999), (2166, 37929), (2421, 33934), (2679, 30666), (3249, 25286), (4842, 16967), (5111, 16074), (5358, 15333), (6498, 12643), (8037, 10222)]