68891616

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{14071}}^1$

素因数の和:14104

約数の個数: 72

約数和(自身を含む): 207449424

約数和(自身を除く): 138557808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 14071, 28142, 42213, 56284, 84426, 112568, 126639, 168852, 225136, 239207, 253278, 337704, 450272, 478414, 506556, 675408, 717621, 956828, 1013112, 1350816, 1435242, 1913656, 2026224, 2152863, 2870484, 3827312, 4052448, 4305726, 5740968, 7654624, 8611452, 11481936, 17222904, 22963872, 34445808, 68891616]

約数ペア:

[(1, 68891616), (2, 34445808), (3, 22963872), (4, 17222904), (6, 11481936), (8, 8611452), (9, 7654624), (12, 5740968), (16, 4305726), (17, 4052448), (18, 3827312), (24, 2870484), (32, 2152863), (34, 2026224), (36, 1913656), (48, 1435242), (51, 1350816), (68, 1013112), (72, 956828), (96, 717621), (102, 675408), (136, 506556), (144, 478414), (153, 450272), (204, 337704), (272, 253278), (288, 239207), (306, 225136), (408, 168852), (544, 126639), (612, 112568), (816, 84426), (1224, 56284), (1632, 42213), (2448, 28142), (4896, 14071)]