69945456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2446

約数の個数: 80

約数和(自身を含む): 208915200

約数和(自身を除く): 138969744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2339, 2492, 3738, 4272, 4678, 4984, 7017, 7476, 9356, 9968, 14034, 14952, 16373, 18712, 28068, 29904, 32746, 37424, 49119, 56136, 65492, 98238, 112272, 130984, 196476, 208171, 261968, 392952, 416342, 624513, 785904, 832684, 1249026, 1457197, 1665368, 2498052, 2914394, 3330736, 4371591, 4996104, 5828788, 8743182, 9992208, 11657576, 17486364, 23315152, 34972728, 69945456]

約数ペア:

[(1, 69945456), (2, 34972728), (3, 23315152), (4, 17486364), (6, 11657576), (7, 9992208), (8, 8743182), (12, 5828788), (14, 4996104), (16, 4371591), (21, 3330736), (24, 2914394), (28, 2498052), (42, 1665368), (48, 1457197), (56, 1249026), (84, 832684), (89, 785904), (112, 624513), (168, 416342), (178, 392952), (267, 261968), (336, 208171), (356, 196476), (534, 130984), (623, 112272), (712, 98238), (1068, 65492), (1246, 56136), (1424, 49119), (1869, 37424), (2136, 32746), (2339, 29904), (2492, 28068), (3738, 18712), (4272, 16373), (4678, 14952), (4984, 14034), (7017, 9968), (7476, 9356)]