123879336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7159}}^1$

素因数の和:7278

約数の個数: 64

約数和(自身を含む): 357427200

約数和(自身を除く): 233547864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 5768, 7159, 8652, 14318, 17304, 21477, 28636, 42954, 50113, 57272, 85908, 100226, 150339, 171816, 200452, 300678, 400904, 601356, 737377, 1202712, 1474754, 2212131, 2949508, 4424262, 5161639, 5899016, 8848524, 10323278, 15484917, 17697048, 20646556, 30969834, 41293112, 61939668, 123879336]

約数ペア:

[(1, 123879336), (2, 61939668), (3, 41293112), (4, 30969834), (6, 20646556), (7, 17697048), (8, 15484917), (12, 10323278), (14, 8848524), (21, 5899016), (24, 5161639), (28, 4424262), (42, 2949508), (56, 2212131), (84, 1474754), (103, 1202712), (168, 737377), (206, 601356), (309, 400904), (412, 300678), (618, 200452), (721, 171816), (824, 150339), (1236, 100226), (1442, 85908), (2163, 57272), (2472, 50113), (2884, 42954), (4326, 28636), (5768, 21477), (7159, 17304), (8652, 14318)]