66127712

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 90636448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 89, 107, 112, 124, 178, 214, 217, 224, 248, 356, 428, 434, 496, 623, 712, 749, 856, 868, 992, 1246, 1424, 1498, 1712, 1736, 2492, 2759, 2848, 2996, 3317, 3424, 3472, 4984, 5518, 5992, 6634, 6944, 9523, 9968, 11036, 11984, 13268, 19046, 19313, 19936, 22072, 23219, 23968, 26536, 38092, 38626, 44144, 46438, 53072, 66661, 76184, 77252, 88288, 92876, 106144, 133322, 152368, 154504, 185752, 266644, 295213, 304736, 309008, 371504, 533288, 590426, 618016, 743008, 1066576, 1180852, 2066491, 2133152, 2361704, 4132982, 4723408, 8265964, 9446816, 16531928, 33063856, 66127712]

約数ペア:

[(1, 66127712), (2, 33063856), (4, 16531928), (7, 9446816), (8, 8265964), (14, 4723408), (16, 4132982), (28, 2361704), (31, 2133152), (32, 2066491), (56, 1180852), (62, 1066576), (89, 743008), (107, 618016), (112, 590426), (124, 533288), (178, 371504), (214, 309008), (217, 304736), (224, 295213), (248, 266644), (356, 185752), (428, 154504), (434, 152368), (496, 133322), (623, 106144), (712, 92876), (749, 88288), (856, 77252), (868, 76184), (992, 66661), (1246, 53072), (1424, 46438), (1498, 44144), (1712, 38626), (1736, 38092), (2492, 26536), (2759, 23968), (2848, 23219), (2996, 22072), (3317, 19936), (3424, 19313), (3472, 19046), (4984, 13268), (5518, 11984), (5992, 11036), (6634, 9968), (6944, 9523)]