72001386

素因数分解:

$2^1\times 3^5\times {\mathrm{148151}}^1$

素因数の和:148168

約数の個数: 24

約数和(自身を含む): 161781984

約数和(自身を除く): 89780598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 148151, 296302, 444453, 888906, 1333359, 2666718, 4000077, 8000154, 12000231, 24000462, 36000693, 72001386]

約数ペア:

[(1, 72001386), (2, 36000693), (3, 24000462), (6, 12000231), (9, 8000154), (18, 4000077), (27, 2666718), (54, 1333359), (81, 888906), (162, 444453), (243, 296302), (486, 148151)]