89726493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 143769600

約数和(自身を除く): 54043107

約数列:

[1, 3, 17, 19, 29, 31, 51, 57, 87, 93, 103, 309, 323, 493, 527, 551, 589, 899, 969, 1479, 1581, 1653, 1751, 1767, 1957, 2697, 2987, 3193, 5253, 5871, 8961, 9367, 9579, 10013, 15283, 17081, 28101, 30039, 33269, 45849, 50779, 51243, 54281, 56753, 60667, 92597, 99807, 152337, 162843, 170259, 182001, 277791, 290377, 871131, 964801, 1031339, 1574149, 1759343, 2894403, 3094017, 4722447, 5278029, 29908831, 89726493]

約数ペア:

[(1, 89726493), (3, 29908831), (17, 5278029), (19, 4722447), (29, 3094017), (31, 2894403), (51, 1759343), (57, 1574149), (87, 1031339), (93, 964801), (103, 871131), (309, 290377), (323, 277791), (493, 182001), (527, 170259), (551, 162843), (589, 152337), (899, 99807), (969, 92597), (1479, 60667), (1581, 56753), (1653, 54281), (1751, 51243), (1767, 50779), (1957, 45849), (2697, 33269), (2987, 30039), (3193, 28101), (5253, 17081), (5871, 15283), (8961, 10013), (9367, 9579)]