807105564

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{937}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 2077272288

約数和(自身を除く): 1270166724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 337, 426, 639, 674, 852, 937, 1011, 1278, 1348, 1874, 2022, 2556, 2811, 3033, 3748, 4044, 5622, 6066, 8433, 11244, 12132, 16866, 23927, 33732, 47854, 66527, 71781, 95708, 133054, 143562, 199581, 215343, 266108, 287124, 315769, 399162, 430686, 598743, 631538, 798324, 861372, 947307, 1197486, 1263076, 1894614, 2394972, 2841921, 3789228, 5683842, 11367684, 22419599, 44839198, 67258797, 89678396, 134517594, 201776391, 269035188, 403552782, 807105564]

約数ペア:

[(1, 807105564), (2, 403552782), (3, 269035188), (4, 201776391), (6, 134517594), (9, 89678396), (12, 67258797), (18, 44839198), (36, 22419599), (71, 11367684), (142, 5683842), (213, 3789228), (284, 2841921), (337, 2394972), (426, 1894614), (639, 1263076), (674, 1197486), (852, 947307), (937, 861372), (1011, 798324), (1278, 631538), (1348, 598743), (1874, 430686), (2022, 399162), (2556, 315769), (2811, 287124), (3033, 266108), (3748, 215343), (4044, 199581), (5622, 143562), (6066, 133054), (8433, 95708), (11244, 71781), (12132, 66527), (16866, 47854), (23927, 33732)]