8708778828

素因数分解:

$2^2\times 3^5\times {\mathrm{673}}^1\times {\mathrm{13313}}^1$

素因数の和:14005

約数の個数: 72

約数和(自身を含む): 22864824528

約数和(自身を除く): 14156045700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 673, 972, 1346, 2019, 2692, 4038, 6057, 8076, 12114, 13313, 18171, 24228, 26626, 36342, 39939, 53252, 54513, 72684, 79878, 109026, 119817, 159756, 163539, 218052, 239634, 327078, 359451, 479268, 654156, 718902, 1078353, 1437804, 2156706, 3235059, 4313412, 6470118, 8959649, 12940236, 17919298, 26878947, 35838596, 53757894, 80636841, 107515788, 161273682, 241910523, 322547364, 483821046, 725731569, 967642092, 1451463138, 2177194707, 2902926276, 4354389414, 8708778828]

約数ペア:

[(1, 8708778828), (2, 4354389414), (3, 2902926276), (4, 2177194707), (6, 1451463138), (9, 967642092), (12, 725731569), (18, 483821046), (27, 322547364), (36, 241910523), (54, 161273682), (81, 107515788), (108, 80636841), (162, 53757894), (243, 35838596), (324, 26878947), (486, 17919298), (673, 12940236), (972, 8959649), (1346, 6470118), (2019, 4313412), (2692, 3235059), (4038, 2156706), (6057, 1437804), (8076, 1078353), (12114, 718902), (13313, 654156), (18171, 479268), (24228, 359451), (26626, 327078), (36342, 239634), (39939, 218052), (53252, 163539), (54513, 159756), (72684, 119817), (79878, 109026)]