80565672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27743}}^1$

素因数の和:27774

約数の個数: 48

約数和(自身を含む): 221397120

約数和(自身を除く): 140831448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 27743, 55486, 83229, 110972, 166458, 221944, 305173, 332916, 610346, 665832, 915519, 1220692, 1831038, 2441384, 3356903, 3662076, 6713806, 7324152, 10070709, 13427612, 20141418, 26855224, 40282836, 80565672]

約数ペア:

[(1, 80565672), (2, 40282836), (3, 26855224), (4, 20141418), (6, 13427612), (8, 10070709), (11, 7324152), (12, 6713806), (22, 3662076), (24, 3356903), (33, 2441384), (44, 1831038), (66, 1220692), (88, 915519), (121, 665832), (132, 610346), (242, 332916), (264, 305173), (363, 221944), (484, 166458), (726, 110972), (968, 83229), (1452, 55486), (2904, 27743)]