81762324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2789}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 218736000

約数和(自身を除く): 136973676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 698, 1047, 1396, 2094, 2443, 2789, 4188, 4886, 5578, 7329, 8367, 9772, 11156, 14658, 16734, 19523, 29316, 33468, 39046, 58569, 78092, 117138, 234276, 973361, 1946722, 2920083, 3893444, 5840166, 6813527, 11680332, 13627054, 20440581, 27254108, 40881162, 81762324]

約数ペア:

[(1, 81762324), (2, 40881162), (3, 27254108), (4, 20440581), (6, 13627054), (7, 11680332), (12, 6813527), (14, 5840166), (21, 3893444), (28, 2920083), (42, 1946722), (84, 973361), (349, 234276), (698, 117138), (1047, 78092), (1396, 58569), (2094, 39046), (2443, 33468), (2789, 29316), (4188, 19523), (4886, 16734), (5578, 14658), (7329, 11156), (8367, 9772)]