78480168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251539}}^1$

素因数の和:251561

約数の個数: 32

約数和(自身を含む): 211293600

約数和(自身を除く): 132813432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 251539, 503078, 754617, 1006156, 1509234, 2012312, 3018468, 3270007, 6036936, 6540014, 9810021, 13080028, 19620042, 26160056, 39240084, 78480168]

約数ペア:

[(1, 78480168), (2, 39240084), (3, 26160056), (4, 19620042), (6, 13080028), (8, 9810021), (12, 6540014), (13, 6036936), (24, 3270007), (26, 3018468), (39, 2012312), (52, 1509234), (78, 1006156), (104, 754617), (156, 503078), (312, 251539)]