72927484

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 161164080

約数和(自身を除く): 88236596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 476, 509, 602, 731, 833, 1018, 1204, 1462, 1666, 2036, 2107, 2924, 3332, 3563, 4214, 5117, 7126, 8428, 8653, 10234, 14252, 17306, 20468, 21887, 24941, 34612, 35819, 43774, 49882, 60571, 71638, 87548, 99764, 121142, 143276, 153209, 242284, 306418, 372079, 423997, 612836, 744158, 847994, 1072463, 1488316, 1695988, 2144926, 2604553, 4289852, 5209106, 10418212, 18231871, 36463742, 72927484]

約数ペア:

[(1, 72927484), (2, 36463742), (4, 18231871), (7, 10418212), (14, 5209106), (17, 4289852), (28, 2604553), (34, 2144926), (43, 1695988), (49, 1488316), (68, 1072463), (86, 847994), (98, 744158), (119, 612836), (172, 423997), (196, 372079), (238, 306418), (301, 242284), (476, 153209), (509, 143276), (602, 121142), (731, 99764), (833, 87548), (1018, 71638), (1204, 60571), (1462, 49882), (1666, 43774), (2036, 35819), (2107, 34612), (2924, 24941), (3332, 21887), (3563, 20468), (4214, 17306), (5117, 14252), (7126, 10234), (8428, 8653)]