72701424

素因数分解:

$2^4\times 3^2\times {\mathrm{504871}}^1$

素因数の和:504885

約数の個数: 30

約数和(自身を含む): 203463416

約数和(自身を除く): 130761992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 504871, 1009742, 1514613, 2019484, 3029226, 4038968, 4543839, 6058452, 8077936, 9087678, 12116904, 18175356, 24233808, 36350712, 72701424]

約数ペア:

[(1, 72701424), (2, 36350712), (3, 24233808), (4, 18175356), (6, 12116904), (8, 9087678), (9, 8077936), (12, 6058452), (16, 4543839), (18, 4038968), (24, 3029226), (36, 2019484), (48, 1514613), (72, 1009742), (144, 504871)]