80904048

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54371}}^1$

素因数の和:54413

約数の個数: 40

約数和(自身を含む): 215748096

約数和(自身を除く): 134844048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54371, 108742, 163113, 217484, 326226, 434968, 652452, 869936, 1304904, 1685501, 2609808, 3371002, 5056503, 6742004, 10113006, 13484008, 20226012, 26968016, 40452024, 80904048]

約数ペア:

[(1, 80904048), (2, 40452024), (3, 26968016), (4, 20226012), (6, 13484008), (8, 10113006), (12, 6742004), (16, 5056503), (24, 3371002), (31, 2609808), (48, 1685501), (62, 1304904), (93, 869936), (124, 652452), (186, 434968), (248, 326226), (372, 217484), (496, 163113), (744, 108742), (1488, 54371)]