77777424

素因数分解:

$2^4\times 3^2\times {\mathrm{540121}}^1$

素因数の和:540135

約数の個数: 30

約数和(自身を含む): 217669166

約数和(自身を除く): 139891742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540121, 1080242, 1620363, 2160484, 3240726, 4320968, 4861089, 6481452, 8641936, 9722178, 12962904, 19444356, 25925808, 38888712, 77777424]

約数ペア:

[(1, 77777424), (2, 38888712), (3, 25925808), (4, 19444356), (6, 12962904), (8, 9722178), (9, 8641936), (12, 6481452), (16, 4861089), (18, 4320968), (24, 3240726), (36, 2160484), (48, 1620363), (72, 1080242), (144, 540121)]