76472739

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 137529600

約数和(自身を除く): 61056861

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 2203, 3857, 4959, 6609, 11571, 15421, 19827, 34713, 41857, 46263, 63887, 125571, 138789, 191661, 292999, 376713, 447209, 574983, 878997, 1213853, 1341627, 2636991, 3641559, 4024881, 8496971, 10924677, 25490913, 76472739]

約数ペア:

[(1, 76472739), (3, 25490913), (7, 10924677), (9, 8496971), (19, 4024881), (21, 3641559), (29, 2636991), (57, 1341627), (63, 1213853), (87, 878997), (133, 574983), (171, 447209), (203, 376713), (261, 292999), (399, 191661), (551, 138789), (609, 125571), (1197, 63887), (1653, 46263), (1827, 41857), (2203, 34713), (3857, 19827), (4959, 15421), (6609, 11571)]