66507372

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{32411}}^1$

素因数の和:32443

約数の個数: 48

約数和(自身を含む): 181507200

約数和(自身を除く): 114999828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 32411, 64822, 97233, 129644, 194466, 291699, 388932, 583398, 615809, 875097, 1166796, 1231618, 1750194, 1847427, 2463236, 3500388, 3694854, 5542281, 7389708, 11084562, 16626843, 22169124, 33253686, 66507372]

約数ペア:

[(1, 66507372), (2, 33253686), (3, 22169124), (4, 16626843), (6, 11084562), (9, 7389708), (12, 5542281), (18, 3694854), (19, 3500388), (27, 2463236), (36, 1847427), (38, 1750194), (54, 1231618), (57, 1166796), (76, 875097), (108, 615809), (114, 583398), (171, 388932), (228, 291699), (342, 194466), (513, 129644), (684, 97233), (1026, 64822), (2052, 32411)]