80366981812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1\times {\mathrm{13381}}^1$

素因数の和:19496

約数の個数: 48

約数和(自身を含む): 159470617600

約数和(自身を除く): 79103635788

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 6079, 12158, 13381, 24316, 26762, 53524, 79027, 115501, 158054, 173953, 231002, 254239, 316108, 347906, 462004, 508478, 695812, 1016956, 1501513, 3003026, 3305107, 6006052, 6610214, 13220428, 81343099, 162686198, 325372396, 1057460287, 1545518881, 2114920574, 3091037762, 4229841148, 6182075524, 20091745453, 40183490906, 80366981812]

約数ペア:

[(1, 80366981812), (2, 40183490906), (4, 20091745453), (13, 6182075524), (19, 4229841148), (26, 3091037762), (38, 2114920574), (52, 1545518881), (76, 1057460287), (247, 325372396), (494, 162686198), (988, 81343099), (6079, 13220428), (12158, 6610214), (13381, 6006052), (24316, 3305107), (26762, 3003026), (53524, 1501513), (79027, 1016956), (115501, 695812), (158054, 508478), (173953, 462004), (231002, 347906), (254239, 316108)]