72665274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18049}}^1$

素因数の和:18126

約数の個数: 32

約数和(自身を含む): 161150400

約数和(自身を除く): 88485126

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 18049, 36098, 54147, 108294, 198539, 397078, 595617, 1100989, 1191234, 2201978, 3302967, 6605934, 12110879, 24221758, 36332637, 72665274]

約数ペア:

[(1, 72665274), (2, 36332637), (3, 24221758), (6, 12110879), (11, 6605934), (22, 3302967), (33, 2201978), (61, 1191234), (66, 1100989), (122, 595617), (183, 397078), (366, 198539), (671, 108294), (1342, 54147), (2013, 36098), (4026, 18049)]