81738761652

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3251}}^1\times {\mathrm{24083}}^1$

素因数の和:27373

約数の個数: 72

約数和(自身を含む): 213816788640

約数和(自身を除く): 132078026988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 3251, 6502, 9753, 13004, 19506, 24083, 29259, 39012, 48166, 58518, 72249, 94279, 96332, 117036, 144498, 188558, 216747, 282837, 288996, 377116, 433494, 565674, 698407, 848511, 866988, 1131348, 1396814, 1697022, 2095221, 2793628, 3394044, 4190442, 6285663, 8380884, 12571326, 25142652, 78293833, 156587666, 234881499, 313175332, 469762998, 704644497, 939525996, 1409288994, 2270521157, 2818577988, 4541042314, 6811563471, 9082084628, 13623126942, 20434690413, 27246253884, 40869380826, 81738761652]

約数ペア:

[(1, 81738761652), (2, 40869380826), (3, 27246253884), (4, 20434690413), (6, 13623126942), (9, 9082084628), (12, 6811563471), (18, 4541042314), (29, 2818577988), (36, 2270521157), (58, 1409288994), (87, 939525996), (116, 704644497), (174, 469762998), (261, 313175332), (348, 234881499), (522, 156587666), (1044, 78293833), (3251, 25142652), (6502, 12571326), (9753, 8380884), (13004, 6285663), (19506, 4190442), (24083, 3394044), (29259, 2793628), (39012, 2095221), (48166, 1697022), (58518, 1396814), (72249, 1131348), (94279, 866988), (96332, 848511), (117036, 698407), (144498, 565674), (188558, 433494), (216747, 377116), (282837, 288996)]