68415888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83843}}^1$

素因数の和:83871

約数の個数: 40

約数和(自身を含む): 187139808

約数和(自身を除く): 118723920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 83843, 167686, 251529, 335372, 503058, 670744, 1006116, 1341488, 1425331, 2012232, 2850662, 4024464, 4275993, 5701324, 8551986, 11402648, 17103972, 22805296, 34207944, 68415888]

約数ペア:

[(1, 68415888), (2, 34207944), (3, 22805296), (4, 17103972), (6, 11402648), (8, 8551986), (12, 5701324), (16, 4275993), (17, 4024464), (24, 2850662), (34, 2012232), (48, 1425331), (51, 1341488), (68, 1006116), (102, 670744), (136, 503058), (204, 335372), (272, 251529), (408, 167686), (816, 83843)]