8817888924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{20023}}^1$

素因数の和:20987

約数の個数: 72

約数和(自身を含む): 24030962592

約数和(自身を除く): 15213073668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 941, 1882, 2823, 3764, 5646, 8469, 11292, 12233, 16938, 20023, 24466, 33876, 36699, 40046, 48932, 60069, 73398, 80092, 110097, 120138, 146796, 180207, 220194, 240276, 260299, 360414, 440388, 520598, 720828, 780897, 1041196, 1561794, 2342691, 3123588, 4685382, 9370764, 18841643, 37683286, 56524929, 75366572, 113049858, 169574787, 226099716, 244941359, 339149574, 489882718, 678299148, 734824077, 979765436, 1469648154, 2204472231, 2939296308, 4408944462, 8817888924]

約数ペア:

[(1, 8817888924), (2, 4408944462), (3, 2939296308), (4, 2204472231), (6, 1469648154), (9, 979765436), (12, 734824077), (13, 678299148), (18, 489882718), (26, 339149574), (36, 244941359), (39, 226099716), (52, 169574787), (78, 113049858), (117, 75366572), (156, 56524929), (234, 37683286), (468, 18841643), (941, 9370764), (1882, 4685382), (2823, 3123588), (3764, 2342691), (5646, 1561794), (8469, 1041196), (11292, 780897), (12233, 720828), (16938, 520598), (20023, 440388), (24466, 360414), (33876, 260299), (36699, 240276), (40046, 220194), (48932, 180207), (60069, 146796), (73398, 120138), (80092, 110097)]