77972784

素因数分解:

$2^4\times 3^1\times {\mathrm{811}}^1\times {\mathrm{2003}}^1$

素因数の和:2825

約数の個数: 40

約数和(自身を含む): 201778752

約数和(自身を除く): 123805968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 811, 1622, 2003, 2433, 3244, 4006, 4866, 6009, 6488, 8012, 9732, 12018, 12976, 16024, 19464, 24036, 32048, 38928, 48072, 96144, 1624433, 3248866, 4873299, 6497732, 9746598, 12995464, 19493196, 25990928, 38986392, 77972784]

約数ペア:

[(1, 77972784), (2, 38986392), (3, 25990928), (4, 19493196), (6, 12995464), (8, 9746598), (12, 6497732), (16, 4873299), (24, 3248866), (48, 1624433), (811, 96144), (1622, 48072), (2003, 38928), (2433, 32048), (3244, 24036), (4006, 19464), (4866, 16024), (6009, 12976), (6488, 12018), (8012, 9732)]