64745784

素因数分解:

$2^3\times 3^3\times {\mathrm{299749}}^1$

素因数の和:299764

約数の個数: 32

約数和(自身を含む): 179850000

約数和(自身を除く): 115104216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 299749, 599498, 899247, 1198996, 1798494, 2397992, 2697741, 3596988, 5395482, 7193976, 8093223, 10790964, 16186446, 21581928, 32372892, 64745784]

約数ペア:

[(1, 64745784), (2, 32372892), (3, 21581928), (4, 16186446), (6, 10790964), (8, 8093223), (9, 7193976), (12, 5395482), (18, 3596988), (24, 2697741), (27, 2397992), (36, 1798494), (54, 1198996), (72, 899247), (108, 599498), (216, 299749)]