79965648

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{1619}}^1$

素因数の和:1654

約数の個数: 120

約数和(自身を含む): 261144000

約数和(自身を除く): 181178352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1619, 1764, 2058, 2352, 2744, 3087, 3238, 3528, 4116, 4857, 5488, 6174, 6476, 7056, 8232, 9714, 11333, 12348, 12952, 14571, 16464, 19428, 22666, 24696, 25904, 29142, 33999, 38856, 45332, 49392, 58284, 67998, 77712, 79331, 90664, 101997, 116568, 135996, 158662, 181328, 203994, 233136, 237993, 271992, 317324, 407988, 475986, 543984, 555317, 634648, 713979, 815976, 951972, 1110634, 1269296, 1427958, 1631952, 1665951, 1903944, 2221268, 2855916, 3331902, 3807888, 4442536, 4997853, 5711832, 6663804, 8885072, 9995706, 11423664, 13327608, 19991412, 26655216, 39982824, 79965648]

約数ペア:

[(1, 79965648), (2, 39982824), (3, 26655216), (4, 19991412), (6, 13327608), (7, 11423664), (8, 9995706), (9, 8885072), (12, 6663804), (14, 5711832), (16, 4997853), (18, 4442536), (21, 3807888), (24, 3331902), (28, 2855916), (36, 2221268), (42, 1903944), (48, 1665951), (49, 1631952), (56, 1427958), (63, 1269296), (72, 1110634), (84, 951972), (98, 815976), (112, 713979), (126, 634648), (144, 555317), (147, 543984), (168, 475986), (196, 407988), (252, 317324), (294, 271992), (336, 237993), (343, 233136), (392, 203994), (441, 181328), (504, 158662), (588, 135996), (686, 116568), (784, 101997), (882, 90664), (1008, 79331), (1029, 77712), (1176, 67998), (1372, 58284), (1619, 49392), (1764, 45332), (2058, 38856), (2352, 33999), (2744, 29142), (3087, 25904), (3238, 24696), (3528, 22666), (4116, 19428), (4857, 16464), (5488, 14571), (6174, 12952), (6476, 12348), (7056, 11333), (8232, 9714)]