80678616

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108439}}^1$

素因数の和:108479

約数の個数: 32

約数和(自身を含む): 208204800

約数和(自身を除く): 127526184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 108439, 216878, 325317, 433756, 650634, 867512, 1301268, 2602536, 3361609, 6723218, 10084827, 13446436, 20169654, 26892872, 40339308, 80678616]

約数ペア:

[(1, 80678616), (2, 40339308), (3, 26892872), (4, 20169654), (6, 13446436), (8, 10084827), (12, 6723218), (24, 3361609), (31, 2602536), (62, 1301268), (93, 867512), (124, 650634), (186, 433756), (248, 325317), (372, 216878), (744, 108439)]