800013708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17623}}^1$

素因数の和:17743

約数の個数: 72

約数和(自身を含む): 2200391648

約数和(自身を除く): 1400377940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 5044, 7566, 11349, 15132, 17623, 22698, 35246, 45396, 52869, 70492, 105738, 158607, 211476, 229099, 317214, 458198, 634428, 687297, 916396, 1374594, 1709431, 2061891, 2749188, 3418862, 4123782, 5128293, 6837724, 8247564, 10256586, 15384879, 20513172, 22222603, 30769758, 44445206, 61539516, 66667809, 88890412, 133335618, 200003427, 266671236, 400006854, 800013708]

約数ペア:

[(1, 800013708), (2, 400006854), (3, 266671236), (4, 200003427), (6, 133335618), (9, 88890412), (12, 66667809), (13, 61539516), (18, 44445206), (26, 30769758), (36, 22222603), (39, 20513172), (52, 15384879), (78, 10256586), (97, 8247564), (117, 6837724), (156, 5128293), (194, 4123782), (234, 3418862), (291, 2749188), (388, 2061891), (468, 1709431), (582, 1374594), (873, 916396), (1164, 687297), (1261, 634428), (1746, 458198), (2522, 317214), (3492, 229099), (3783, 211476), (5044, 158607), (7566, 105738), (11349, 70492), (15132, 52869), (17623, 45396), (22698, 35246)]