79149944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 153753600

約数和(自身を除く): 74603656

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 439, 727, 878, 1454, 1756, 2908, 3512, 5816, 13609, 22537, 27218, 45074, 54436, 90148, 108872, 180296, 319153, 638306, 1276612, 2553224, 9893743, 19787486, 39574972, 79149944]

約数ペア:

[(1, 79149944), (2, 39574972), (4, 19787486), (8, 9893743), (31, 2553224), (62, 1276612), (124, 638306), (248, 319153), (439, 180296), (727, 108872), (878, 90148), (1454, 54436), (1756, 45074), (2908, 27218), (3512, 22537), (5816, 13609)]