80641776

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88423}}^1$

素因数の和:88453

約数の個数: 40

約数和(自身を含む): 219291520

約数和(自身を除く): 138649744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 88423, 176846, 265269, 353692, 530538, 707384, 1061076, 1414768, 1680037, 2122152, 3360074, 4244304, 5040111, 6720148, 10080222, 13440296, 20160444, 26880592, 40320888, 80641776]

約数ペア:

[(1, 80641776), (2, 40320888), (3, 26880592), (4, 20160444), (6, 13440296), (8, 10080222), (12, 6720148), (16, 5040111), (19, 4244304), (24, 3360074), (38, 2122152), (48, 1680037), (57, 1414768), (76, 1061076), (114, 707384), (152, 530538), (228, 353692), (304, 265269), (456, 176846), (912, 88423)]