64271796

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{87803}}^1$

素因数の和:87871

約数の個数: 24

約数和(自身を含む): 152427744

約数和(自身を除く): 88155948

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 87803, 175606, 263409, 351212, 526818, 1053636, 5355983, 10711966, 16067949, 21423932, 32135898, 64271796]

約数ペア:

[(1, 64271796), (2, 32135898), (3, 21423932), (4, 16067949), (6, 10711966), (12, 5355983), (61, 1053636), (122, 526818), (183, 351212), (244, 263409), (366, 175606), (732, 87803)]