87280386

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{238471}}^1$

素因数の和:238537

約数の個数: 16

約数和(自身を含む): 177423168

約数和(自身を除く): 90142782

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 238471, 476942, 715413, 1430826, 14546731, 29093462, 43640193, 87280386]

約数ペア:

[(1, 87280386), (2, 43640193), (3, 29093462), (6, 14546731), (61, 1430826), (122, 715413), (183, 476942), (366, 238471)]