72488478

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389723}}^1$

素因数の和:389759

約数の個数: 16

約数和(自身を含む): 149654016

約数和(自身を除く): 77165538

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 389723, 779446, 1169169, 2338338, 12081413, 24162826, 36244239, 72488478]

約数ペア:

[(1, 72488478), (2, 36244239), (3, 24162826), (6, 12081413), (31, 2338338), (62, 1169169), (93, 779446), (186, 389723)]