9968140188

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1487}}^1\times {\mathrm{6421}}^1$

素因数の和:7947

約数の個数: 72

約数和(自身を含む): 26087705280

約数和(自身を除く): 16119565092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1487, 2974, 4461, 5948, 6421, 8922, 12842, 13383, 17844, 19263, 25684, 26766, 38526, 43123, 53532, 57789, 77052, 86246, 115578, 129369, 172492, 186209, 231156, 258738, 372418, 388107, 517476, 558627, 744836, 776214, 1117254, 1552428, 1675881, 2234508, 3351762, 6703524, 9548027, 19096054, 28644081, 38192108, 57288162, 85932243, 114576324, 171864486, 276892783, 343728972, 553785566, 830678349, 1107571132, 1661356698, 2492035047, 3322713396, 4984070094, 9968140188]

約数ペア:

[(1, 9968140188), (2, 4984070094), (3, 3322713396), (4, 2492035047), (6, 1661356698), (9, 1107571132), (12, 830678349), (18, 553785566), (29, 343728972), (36, 276892783), (58, 171864486), (87, 114576324), (116, 85932243), (174, 57288162), (261, 38192108), (348, 28644081), (522, 19096054), (1044, 9548027), (1487, 6703524), (2974, 3351762), (4461, 2234508), (5948, 1675881), (6421, 1552428), (8922, 1117254), (12842, 776214), (13383, 744836), (17844, 558627), (19263, 517476), (25684, 388107), (26766, 372418), (38526, 258738), (43123, 231156), (53532, 186209), (57789, 172492), (77052, 129369), (86246, 115578)]