66441516

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{77983}}^1$

素因数の和:78061

約数の個数: 24

約数和(自身を含む): 157215744

約数和(自身を除く): 90774228

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 77983, 155966, 233949, 311932, 467898, 935796, 5536793, 11073586, 16610379, 22147172, 33220758, 66441516]

約数ペア:

[(1, 66441516), (2, 33220758), (3, 22147172), (4, 16610379), (6, 11073586), (12, 5536793), (71, 935796), (142, 467898), (213, 311932), (284, 233949), (426, 155966), (852, 77983)]