81474192

素因数分解:

$2^4\times 3^2\times {\mathrm{565793}}^1$

素因数の和:565807

約数の個数: 30

約数和(自身を含む): 228014982

約数和(自身を除く): 146540790

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 565793, 1131586, 1697379, 2263172, 3394758, 4526344, 5092137, 6789516, 9052688, 10184274, 13579032, 20368548, 27158064, 40737096, 81474192]

約数ペア:

[(1, 81474192), (2, 40737096), (3, 27158064), (4, 20368548), (6, 13579032), (8, 10184274), (9, 9052688), (12, 6789516), (16, 5092137), (18, 4526344), (24, 3394758), (36, 2263172), (48, 1697379), (72, 1131586), (144, 565793)]