64517196

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 155429120

約数和(自身を除く): 90911924

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 331, 439, 444, 662, 878, 993, 1317, 1324, 1756, 1986, 2634, 3972, 5268, 12247, 16243, 24494, 32486, 36741, 48729, 48988, 64972, 73482, 97458, 145309, 146964, 194916, 290618, 435927, 581236, 871854, 1743708, 5376433, 10752866, 16129299, 21505732, 32258598, 64517196]

約数ペア:

[(1, 64517196), (2, 32258598), (3, 21505732), (4, 16129299), (6, 10752866), (12, 5376433), (37, 1743708), (74, 871854), (111, 581236), (148, 435927), (222, 290618), (331, 194916), (439, 146964), (444, 145309), (662, 97458), (878, 73482), (993, 64972), (1317, 48988), (1324, 48729), (1756, 36741), (1986, 32486), (2634, 24494), (3972, 16243), (5268, 12247)]