80482648

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 153090000

約数和(自身を除く): 72607352

約数列:

[1, 2, 4, 8, 149, 251, 269, 298, 502, 538, 596, 1004, 1076, 1192, 2008, 2152, 37399, 40081, 67519, 74798, 80162, 135038, 149596, 160324, 270076, 299192, 320648, 540152, 10060331, 20120662, 40241324, 80482648]

約数ペア:

[(1, 80482648), (2, 40241324), (4, 20120662), (8, 10060331), (149, 540152), (251, 320648), (269, 299192), (298, 270076), (502, 160324), (538, 149596), (596, 135038), (1004, 80162), (1076, 74798), (1192, 67519), (2008, 40081), (2152, 37399)]