80122932

素因数分解:

$2^2\times 3^8\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 218234016

約数和(自身を除く): 138111084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 71, 81, 86, 108, 129, 142, 162, 172, 213, 243, 258, 284, 324, 387, 426, 486, 516, 639, 729, 774, 852, 972, 1161, 1278, 1458, 1548, 1917, 2187, 2322, 2556, 2916, 3053, 3483, 3834, 4374, 4644, 5751, 6106, 6561, 6966, 7668, 8748, 9159, 10449, 11502, 12212, 13122, 13932, 17253, 18318, 20898, 23004, 26244, 27477, 31347, 34506, 36636, 41796, 51759, 54954, 62694, 69012, 82431, 94041, 103518, 109908, 125388, 155277, 164862, 188082, 207036, 247293, 282123, 310554, 329724, 376164, 465831, 494586, 564246, 621108, 741879, 931662, 989172, 1128492, 1483758, 1863324, 2225637, 2967516, 4451274, 6676911, 8902548, 13353822, 20030733, 26707644, 40061466, 80122932]

約数ペア:

[(1, 80122932), (2, 40061466), (3, 26707644), (4, 20030733), (6, 13353822), (9, 8902548), (12, 6676911), (18, 4451274), (27, 2967516), (36, 2225637), (43, 1863324), (54, 1483758), (71, 1128492), (81, 989172), (86, 931662), (108, 741879), (129, 621108), (142, 564246), (162, 494586), (172, 465831), (213, 376164), (243, 329724), (258, 310554), (284, 282123), (324, 247293), (387, 207036), (426, 188082), (486, 164862), (516, 155277), (639, 125388), (729, 109908), (774, 103518), (852, 94041), (972, 82431), (1161, 69012), (1278, 62694), (1458, 54954), (1548, 51759), (1917, 41796), (2187, 36636), (2322, 34506), (2556, 31347), (2916, 27477), (3053, 26244), (3483, 23004), (3834, 20898), (4374, 18318), (4644, 17253), (5751, 13932), (6106, 13122), (6561, 12212), (6966, 11502), (7668, 10449), (8748, 9159)]