180946044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2239

約数の個数: 72

約数和(自身を含む): 485488640

約数和(自身を除く): 304542596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 2083, 2286, 2413, 4166, 4572, 4826, 6249, 7239, 8332, 9652, 12498, 14478, 18747, 21717, 24996, 28956, 37494, 39577, 43434, 74988, 79154, 86868, 118731, 158308, 237462, 264541, 356193, 474924, 529082, 712386, 793623, 1058164, 1424772, 1587246, 2380869, 3174492, 4761738, 5026279, 9523476, 10052558, 15078837, 20105116, 30157674, 45236511, 60315348, 90473022, 180946044]

約数ペア:

[(1, 180946044), (2, 90473022), (3, 60315348), (4, 45236511), (6, 30157674), (9, 20105116), (12, 15078837), (18, 10052558), (19, 9523476), (36, 5026279), (38, 4761738), (57, 3174492), (76, 2380869), (114, 1587246), (127, 1424772), (171, 1058164), (228, 793623), (254, 712386), (342, 529082), (381, 474924), (508, 356193), (684, 264541), (762, 237462), (1143, 158308), (1524, 118731), (2083, 86868), (2286, 79154), (2413, 74988), (4166, 43434), (4572, 39577), (4826, 37494), (6249, 28956), (7239, 24996), (8332, 21717), (9652, 18747), (12498, 14478)]