90882144

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1123}}^1$

素因数の和:1420

約数の個数: 72

約数和(自身を含む): 259596792

約数和(自身を除く): 168714648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1123, 1124, 1686, 2246, 2248, 2529, 3369, 3372, 4492, 4496, 5058, 6738, 6744, 8984, 8992, 10107, 10116, 13476, 13488, 17968, 20214, 20232, 26952, 26976, 35936, 40428, 40464, 53904, 80856, 80928, 107808, 161712, 315563, 323424, 631126, 946689, 1262252, 1893378, 2524504, 2840067, 3786756, 5049008, 5680134, 7573512, 10098016, 11360268, 15147024, 22720536, 30294048, 45441072, 90882144]

約数ペア:

[(1, 90882144), (2, 45441072), (3, 30294048), (4, 22720536), (6, 15147024), (8, 11360268), (9, 10098016), (12, 7573512), (16, 5680134), (18, 5049008), (24, 3786756), (32, 2840067), (36, 2524504), (48, 1893378), (72, 1262252), (96, 946689), (144, 631126), (281, 323424), (288, 315563), (562, 161712), (843, 107808), (1123, 80928), (1124, 80856), (1686, 53904), (2246, 40464), (2248, 40428), (2529, 35936), (3369, 26976), (3372, 26952), (4492, 20232), (4496, 20214), (5058, 17968), (6738, 13488), (6744, 13476), (8984, 10116), (8992, 10107)]