7288171164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{32191}}^1$

素因数の和:32551

約数の個数: 72

約数和(自身を含む): 19451694080

約数和(自身を除く): 12163522916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 331, 342, 662, 684, 993, 1324, 1986, 2979, 3972, 5958, 6289, 11916, 12578, 18867, 25156, 32191, 37734, 56601, 64382, 75468, 96573, 113202, 128764, 193146, 226404, 289719, 386292, 579438, 611629, 1158876, 1223258, 1834887, 2446516, 3669774, 5504661, 7339548, 10655221, 11009322, 21310442, 22018644, 31965663, 42620884, 63931326, 95896989, 127862652, 191793978, 202449199, 383587956, 404898398, 607347597, 809796796, 1214695194, 1822042791, 2429390388, 3644085582, 7288171164]

約数ペア:

[(1, 7288171164), (2, 3644085582), (3, 2429390388), (4, 1822042791), (6, 1214695194), (9, 809796796), (12, 607347597), (18, 404898398), (19, 383587956), (36, 202449199), (38, 191793978), (57, 127862652), (76, 95896989), (114, 63931326), (171, 42620884), (228, 31965663), (331, 22018644), (342, 21310442), (662, 11009322), (684, 10655221), (993, 7339548), (1324, 5504661), (1986, 3669774), (2979, 2446516), (3972, 1834887), (5958, 1223258), (6289, 1158876), (11916, 611629), (12578, 579438), (18867, 386292), (25156, 289719), (32191, 226404), (37734, 193146), (56601, 128764), (64382, 113202), (75468, 96573)]