78315432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2562

約数の個数: 64

約数和(自身を含む): 212983680

約数和(自身を除く): 134668248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 2437, 2472, 2678, 4017, 4874, 5356, 7311, 8034, 9748, 10712, 14622, 16068, 19496, 29244, 31681, 32136, 58488, 63362, 95043, 126724, 190086, 251011, 253448, 380172, 502022, 753033, 760344, 1004044, 1506066, 2008088, 3012132, 3263143, 6024264, 6526286, 9789429, 13052572, 19578858, 26105144, 39157716, 78315432]

約数ペア:

[(1, 78315432), (2, 39157716), (3, 26105144), (4, 19578858), (6, 13052572), (8, 9789429), (12, 6526286), (13, 6024264), (24, 3263143), (26, 3012132), (39, 2008088), (52, 1506066), (78, 1004044), (103, 760344), (104, 753033), (156, 502022), (206, 380172), (309, 253448), (312, 251011), (412, 190086), (618, 126724), (824, 95043), (1236, 63362), (1339, 58488), (2437, 32136), (2472, 31681), (2678, 29244), (4017, 19496), (4874, 16068), (5356, 14622), (7311, 10712), (8034, 9748)]