81307151664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54641903}}^1$

素因数の和:54641945

約数の個数: 40

約数和(自身を含む): 216819075072

約数和(自身を除く): 135511923408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54641903, 109283806, 163925709, 218567612, 327851418, 437135224, 655702836, 874270448, 1311405672, 1693898993, 2622811344, 3387797986, 5081696979, 6775595972, 10163393958, 13551191944, 20326787916, 27102383888, 40653575832, 81307151664]

約数ペア:

[(1, 81307151664), (2, 40653575832), (3, 27102383888), (4, 20326787916), (6, 13551191944), (8, 10163393958), (12, 6775595972), (16, 5081696979), (24, 3387797986), (31, 2622811344), (48, 1693898993), (62, 1311405672), (93, 874270448), (124, 655702836), (186, 437135224), (248, 327851418), (372, 218567612), (496, 163925709), (744, 109283806), (1488, 54641903)]