80604865188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2423}}^1\times {\mathrm{40177}}^1$

素因数の和:42633

約数の個数: 72

約数和(自身を含む): 212702974848

約数和(自身を除く): 132098109660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2423, 4846, 7269, 9692, 14538, 21807, 29076, 40177, 43614, 55729, 80354, 87228, 111458, 120531, 160708, 167187, 222916, 241062, 334374, 361593, 482124, 501561, 668748, 723186, 924071, 1003122, 1446372, 1848142, 2006244, 2772213, 3696284, 5544426, 8316639, 11088852, 16633278, 33266556, 97348871, 194697742, 292046613, 389395484, 584093226, 876139839, 1168186452, 1752279678, 2239024033, 3504559356, 4478048066, 6717072099, 8956096132, 13434144198, 20151216297, 26868288396, 40302432594, 80604865188]

約数ペア:

[(1, 80604865188), (2, 40302432594), (3, 26868288396), (4, 20151216297), (6, 13434144198), (9, 8956096132), (12, 6717072099), (18, 4478048066), (23, 3504559356), (36, 2239024033), (46, 1752279678), (69, 1168186452), (92, 876139839), (138, 584093226), (207, 389395484), (276, 292046613), (414, 194697742), (828, 97348871), (2423, 33266556), (4846, 16633278), (7269, 11088852), (9692, 8316639), (14538, 5544426), (21807, 3696284), (29076, 2772213), (40177, 2006244), (43614, 1848142), (55729, 1446372), (80354, 1003122), (87228, 924071), (111458, 723186), (120531, 668748), (160708, 501561), (167187, 482124), (222916, 361593), (241062, 334374)]