72207604

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{54869}}^1$

素因数の和:54927

約数の個数: 24

約数和(自身を含む): 147490560

約数和(自身を除く): 75282956

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 54869, 109738, 219476, 384083, 768166, 1536332, 2578843, 5157686, 10315372, 18051901, 36103802, 72207604]

約数ペア:

[(1, 72207604), (2, 36103802), (4, 18051901), (7, 10315372), (14, 5157686), (28, 2578843), (47, 1536332), (94, 768166), (188, 384083), (329, 219476), (658, 109738), (1316, 54869)]