2078991072

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{23063}}^1$

素因数の和:23392

約数の個数: 72

約数和(自身を含む): 5931276624

約数和(自身を除く): 3852285552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 7512, 10016, 11268, 15024, 22536, 23063, 30048, 45072, 46126, 69189, 90144, 92252, 138378, 184504, 207567, 276756, 369008, 415134, 553512, 738016, 830268, 1107024, 1660536, 2214048, 3321072, 6642144, 7218719, 14437438, 21656157, 28874876, 43312314, 57749752, 64968471, 86624628, 115499504, 129936942, 173249256, 230999008, 259873884, 346498512, 519747768, 692997024, 1039495536, 2078991072]

約数ペア:

[(1, 2078991072), (2, 1039495536), (3, 692997024), (4, 519747768), (6, 346498512), (8, 259873884), (9, 230999008), (12, 173249256), (16, 129936942), (18, 115499504), (24, 86624628), (32, 64968471), (36, 57749752), (48, 43312314), (72, 28874876), (96, 21656157), (144, 14437438), (288, 7218719), (313, 6642144), (626, 3321072), (939, 2214048), (1252, 1660536), (1878, 1107024), (2504, 830268), (2817, 738016), (3756, 553512), (5008, 415134), (5634, 369008), (7512, 276756), (10016, 207567), (11268, 184504), (15024, 138378), (22536, 92252), (23063, 90144), (30048, 69189), (45072, 46126)]