87042996

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{21397}}^1$

素因数の和:21520

約数の個数: 36

約数和(自身を含む): 221982852

約数和(自身を除く): 134939856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 21397, 42794, 64191, 85588, 128382, 192573, 256764, 385146, 770292, 2417861, 4835722, 7253583, 9671444, 14507166, 21760749, 29014332, 43521498, 87042996]

約数ペア:

[(1, 87042996), (2, 43521498), (3, 29014332), (4, 21760749), (6, 14507166), (9, 9671444), (12, 7253583), (18, 4835722), (36, 2417861), (113, 770292), (226, 385146), (339, 256764), (452, 192573), (678, 128382), (1017, 85588), (1356, 64191), (2034, 42794), (4068, 21397)]