71109042

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 152668800

約数和(自身を除く): 81559758

約数列:

[1, 2, 3, 6, 37, 59, 61, 74, 89, 111, 118, 122, 177, 178, 183, 222, 267, 354, 366, 534, 2183, 2257, 3293, 3599, 4366, 4514, 5251, 5429, 6549, 6586, 6771, 7198, 9879, 10502, 10797, 10858, 13098, 13542, 15753, 16287, 19758, 21594, 31506, 32574, 133163, 194287, 200873, 266326, 320311, 388574, 399489, 401746, 582861, 602619, 640622, 798978, 960933, 1165722, 1205238, 1921866, 11851507, 23703014, 35554521, 71109042]

約数ペア:

[(1, 71109042), (2, 35554521), (3, 23703014), (6, 11851507), (37, 1921866), (59, 1205238), (61, 1165722), (74, 960933), (89, 798978), (111, 640622), (118, 602619), (122, 582861), (177, 401746), (178, 399489), (183, 388574), (222, 320311), (267, 266326), (354, 200873), (366, 194287), (534, 133163), (2183, 32574), (2257, 31506), (3293, 21594), (3599, 19758), (4366, 16287), (4514, 15753), (5251, 13542), (5429, 13098), (6549, 10858), (6586, 10797), (6771, 10502), (7198, 9879)]