72437808

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2347}}^1$

素因数の和:3001

約数の個数: 40

約数和(自身を含む): 187501888

約数和(自身を除く): 115064080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 2347, 2572, 3858, 4694, 5144, 7041, 7716, 9388, 10288, 14082, 15432, 18776, 28164, 30864, 37552, 56328, 112656, 1509121, 3018242, 4527363, 6036484, 9054726, 12072968, 18109452, 24145936, 36218904, 72437808]

約数ペア:

[(1, 72437808), (2, 36218904), (3, 24145936), (4, 18109452), (6, 12072968), (8, 9054726), (12, 6036484), (16, 4527363), (24, 3018242), (48, 1509121), (643, 112656), (1286, 56328), (1929, 37552), (2347, 30864), (2572, 28164), (3858, 18776), (4694, 15432), (5144, 14082), (7041, 10288), (7716, 9388)]