81738761628

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{76534421}}^1$

素因数の和:76534517

約数の個数: 24

約数和(自身を含む): 192866743440

約数和(自身を除く): 111127981812

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 76534421, 153068842, 229603263, 306137684, 459206526, 918413052, 6811563469, 13623126938, 20434690407, 27246253876, 40869380814, 81738761628]

約数ペア:

[(1, 81738761628), (2, 40869380814), (3, 27246253876), (4, 20434690407), (6, 13623126938), (12, 6811563469), (89, 918413052), (178, 459206526), (267, 306137684), (356, 229603263), (534, 153068842), (1068, 76534421)]