80897208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{481531}}^1$

素因数の和:481547

約数の個数: 32

約数和(自身を含む): 231135360

約数和(自身を除く): 150238152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 481531, 963062, 1444593, 1926124, 2889186, 3370717, 3852248, 5778372, 6741434, 10112151, 11556744, 13482868, 20224302, 26965736, 40448604, 80897208]

約数ペア:

[(1, 80897208), (2, 40448604), (3, 26965736), (4, 20224302), (6, 13482868), (7, 11556744), (8, 10112151), (12, 6741434), (14, 5778372), (21, 3852248), (24, 3370717), (28, 2889186), (42, 1926124), (56, 1444593), (84, 963062), (168, 481531)]