81896376

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 216172800

約数和(自身を除く): 134276424

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 178, 184, 267, 276, 356, 534, 552, 712, 1068, 1667, 2047, 2136, 3334, 4094, 5001, 6141, 6668, 8188, 10002, 12282, 13336, 16376, 20004, 24564, 38341, 40008, 49128, 76682, 115023, 148363, 153364, 230046, 296726, 306728, 445089, 460092, 593452, 890178, 920184, 1186904, 1780356, 3412349, 3560712, 6824698, 10237047, 13649396, 20474094, 27298792, 40948188, 81896376]

約数ペア:

[(1, 81896376), (2, 40948188), (3, 27298792), (4, 20474094), (6, 13649396), (8, 10237047), (12, 6824698), (23, 3560712), (24, 3412349), (46, 1780356), (69, 1186904), (89, 920184), (92, 890178), (138, 593452), (178, 460092), (184, 445089), (267, 306728), (276, 296726), (356, 230046), (534, 153364), (552, 148363), (712, 115023), (1068, 76682), (1667, 49128), (2047, 40008), (2136, 38341), (3334, 24564), (4094, 20004), (5001, 16376), (6141, 13336), (6668, 12282), (8188, 10002)]