78153852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30013}}^1$

素因数の和:30058

約数の個数: 48

約数和(自身を含む): 215140352

約数和(自身を除く): 136986500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 30013, 60026, 90039, 120052, 180078, 210091, 360156, 420182, 630273, 840364, 930403, 1260546, 1860806, 2521092, 2791209, 3721612, 5582418, 6512821, 11164836, 13025642, 19538463, 26051284, 39076926, 78153852]

約数ペア:

[(1, 78153852), (2, 39076926), (3, 26051284), (4, 19538463), (6, 13025642), (7, 11164836), (12, 6512821), (14, 5582418), (21, 3721612), (28, 2791209), (31, 2521092), (42, 1860806), (62, 1260546), (84, 930403), (93, 840364), (124, 630273), (186, 420182), (217, 360156), (372, 210091), (434, 180078), (651, 120052), (868, 90039), (1302, 60026), (2604, 30013)]