84268912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 207542272

約数和(自身を除く): 123273360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 1867, 2821, 3224, 3472, 3734, 5642, 6448, 7468, 11284, 13069, 14936, 22568, 24271, 26138, 29872, 45136, 48542, 52276, 57877, 97084, 104552, 115754, 169897, 194168, 209104, 231508, 339794, 388336, 405139, 463016, 679588, 752401, 810278, 926032, 1359176, 1504802, 1620556, 2718352, 3009604, 3241112, 5266807, 6019208, 6482224, 10533614, 12038416, 21067228, 42134456, 84268912]

約数ペア:

[(1, 84268912), (2, 42134456), (4, 21067228), (7, 12038416), (8, 10533614), (13, 6482224), (14, 6019208), (16, 5266807), (26, 3241112), (28, 3009604), (31, 2718352), (52, 1620556), (56, 1504802), (62, 1359176), (91, 926032), (104, 810278), (112, 752401), (124, 679588), (182, 463016), (208, 405139), (217, 388336), (248, 339794), (364, 231508), (403, 209104), (434, 194168), (496, 169897), (728, 115754), (806, 104552), (868, 97084), (1456, 57877), (1612, 52276), (1736, 48542), (1867, 45136), (2821, 29872), (3224, 26138), (3472, 24271), (3734, 22568), (5642, 14936), (6448, 13069), (7468, 11284)]