83664252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 256973024

約数和(自身を除く): 173308772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 997, 999, 1036, 1134, 1332, 1554, 1994, 1998, 2268, 2331, 2991, 2997, 3108, 3988, 3996, 4662, 5982, 5994, 6979, 6993, 8973, 9324, 11964, 11988, 13958, 13986, 17946, 20937, 20979, 26919, 27916, 27972, 35892, 36889, 41874, 41958, 53838, 62811, 73778, 80757, 83748, 83916, 107676, 110667, 125622, 147556, 161514, 188433, 221334, 251244, 258223, 323028, 332001, 376866, 442668, 516446, 565299, 664002, 753732, 774669, 996003, 1032892, 1130598, 1328004, 1549338, 1992006, 2261196, 2324007, 2988009, 3098676, 3984012, 4648014, 5976018, 6972021, 9296028, 11952036, 13944042, 20916063, 27888084, 41832126, 83664252]

約数ペア:

[(1, 83664252), (2, 41832126), (3, 27888084), (4, 20916063), (6, 13944042), (7, 11952036), (9, 9296028), (12, 6972021), (14, 5976018), (18, 4648014), (21, 3984012), (27, 3098676), (28, 2988009), (36, 2324007), (37, 2261196), (42, 1992006), (54, 1549338), (63, 1328004), (74, 1130598), (81, 1032892), (84, 996003), (108, 774669), (111, 753732), (126, 664002), (148, 565299), (162, 516446), (189, 442668), (222, 376866), (252, 332001), (259, 323028), (324, 258223), (333, 251244), (378, 221334), (444, 188433), (518, 161514), (567, 147556), (666, 125622), (756, 110667), (777, 107676), (997, 83916), (999, 83748), (1036, 80757), (1134, 73778), (1332, 62811), (1554, 53838), (1994, 41958), (1998, 41874), (2268, 36889), (2331, 35892), (2991, 27972), (2997, 27916), (3108, 26919), (3988, 20979), (3996, 20937), (4662, 17946), (5982, 13986), (5994, 13958), (6979, 11988), (6993, 11964), (8973, 9324)]