66507408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 120

約数和(自身を含む): 205317216

約数和(自身を除く): 138809808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 347, 363, 396, 484, 528, 694, 726, 792, 968, 1041, 1089, 1331, 1388, 1452, 1584, 1936, 2082, 2178, 2662, 2776, 2904, 3123, 3817, 3993, 4164, 4356, 5324, 5552, 5808, 6246, 7634, 7986, 8328, 8712, 10648, 11451, 11979, 12492, 15268, 15972, 16656, 17424, 21296, 22902, 23958, 24984, 30536, 31944, 34353, 41987, 45804, 47916, 49968, 61072, 63888, 68706, 83974, 91608, 95832, 125961, 137412, 167948, 183216, 191664, 251922, 274824, 335896, 377883, 461857, 503844, 549648, 671792, 755766, 923714, 1007688, 1385571, 1511532, 1847428, 2015376, 2771142, 3023064, 3694856, 4156713, 5542284, 6046128, 7389712, 8313426, 11084568, 16626852, 22169136, 33253704, 66507408]

約数ペア:

[(1, 66507408), (2, 33253704), (3, 22169136), (4, 16626852), (6, 11084568), (8, 8313426), (9, 7389712), (11, 6046128), (12, 5542284), (16, 4156713), (18, 3694856), (22, 3023064), (24, 2771142), (33, 2015376), (36, 1847428), (44, 1511532), (48, 1385571), (66, 1007688), (72, 923714), (88, 755766), (99, 671792), (121, 549648), (132, 503844), (144, 461857), (176, 377883), (198, 335896), (242, 274824), (264, 251922), (347, 191664), (363, 183216), (396, 167948), (484, 137412), (528, 125961), (694, 95832), (726, 91608), (792, 83974), (968, 68706), (1041, 63888), (1089, 61072), (1331, 49968), (1388, 47916), (1452, 45804), (1584, 41987), (1936, 34353), (2082, 31944), (2178, 30536), (2662, 24984), (2776, 23958), (2904, 22902), (3123, 21296), (3817, 17424), (3993, 16656), (4164, 15972), (4356, 15268), (5324, 12492), (5552, 11979), (5808, 11451), (6246, 10648), (7634, 8712), (7986, 8328)]