78906774

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 159847776

約数和(自身を除く): 80941002

約数列:

[1, 2, 3, 6, 197, 241, 277, 394, 482, 554, 591, 723, 831, 1182, 1446, 1662, 47477, 54569, 66757, 94954, 109138, 133514, 142431, 163707, 200271, 284862, 327414, 400542, 13151129, 26302258, 39453387, 78906774]

約数ペア:

[(1, 78906774), (2, 39453387), (3, 26302258), (6, 13151129), (197, 400542), (241, 327414), (277, 284862), (394, 200271), (482, 163707), (554, 142431), (591, 133514), (723, 109138), (831, 94954), (1182, 66757), (1446, 54569), (1662, 47477)]