81829224

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{6421}}^1$

素因数の和:6495

約数の個数: 64

約数和(自身を含む): 231192000

約数和(自身を除く): 149362776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 3186, 4248, 6372, 6421, 12744, 12842, 19263, 25684, 38526, 51368, 57789, 77052, 115578, 154104, 173367, 231156, 346734, 378839, 462312, 693468, 757678, 1136517, 1386936, 1515356, 2273034, 3030712, 3409551, 4546068, 6819102, 9092136, 10228653, 13638204, 20457306, 27276408, 40914612, 81829224]

約数ペア:

[(1, 81829224), (2, 40914612), (3, 27276408), (4, 20457306), (6, 13638204), (8, 10228653), (9, 9092136), (12, 6819102), (18, 4546068), (24, 3409551), (27, 3030712), (36, 2273034), (54, 1515356), (59, 1386936), (72, 1136517), (108, 757678), (118, 693468), (177, 462312), (216, 378839), (236, 346734), (354, 231156), (472, 173367), (531, 154104), (708, 115578), (1062, 77052), (1416, 57789), (1593, 51368), (2124, 38526), (3186, 25684), (4248, 19263), (6372, 12842), (6421, 12744)]