72508744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117709}}^1$

素因数の和:117733

約数の個数: 32

約数和(自身を含む): 169502400

約数和(自身を除く): 96993656

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 117709, 235418, 470836, 823963, 941672, 1294799, 1647926, 2589598, 3295852, 5179196, 6591704, 9063593, 10358392, 18127186, 36254372, 72508744]

約数ペア:

[(1, 72508744), (2, 36254372), (4, 18127186), (7, 10358392), (8, 9063593), (11, 6591704), (14, 5179196), (22, 3295852), (28, 2589598), (44, 1647926), (56, 1294799), (77, 941672), (88, 823963), (154, 470836), (308, 235418), (616, 117709)]