69044164

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 142813440

約数和(自身を除く): 73769276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 137, 164, 274, 287, 439, 548, 574, 878, 959, 1148, 1756, 1918, 3073, 3836, 5617, 6146, 11234, 12292, 17999, 22468, 35998, 39319, 60143, 71996, 78638, 120286, 125993, 157276, 240572, 251986, 421001, 503972, 842002, 1684004, 2465863, 4931726, 9863452, 17261041, 34522082, 69044164]

約数ペア:

[(1, 69044164), (2, 34522082), (4, 17261041), (7, 9863452), (14, 4931726), (28, 2465863), (41, 1684004), (82, 842002), (137, 503972), (164, 421001), (274, 251986), (287, 240572), (439, 157276), (548, 125993), (574, 120286), (878, 78638), (959, 71996), (1148, 60143), (1756, 39319), (1918, 35998), (3073, 22468), (3836, 17999), (5617, 12292), (6146, 11234)]