80784432

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4561}}^1$

素因数の和:4619

約数の個数: 80

約数和(自身を含む): 237588960

約数和(自身を除く): 156804528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 4561, 5904, 8856, 9122, 13683, 17712, 18244, 27366, 36488, 41049, 54732, 72976, 82098, 109464, 123147, 164196, 187001, 218928, 246294, 328392, 374002, 492588, 561003, 656784, 748004, 985176, 1122006, 1496008, 1683009, 1970352, 2244012, 2992016, 3366018, 4488024, 5049027, 6732036, 8976048, 10098054, 13464072, 20196108, 26928144, 40392216, 80784432]

約数ペア:

[(1, 80784432), (2, 40392216), (3, 26928144), (4, 20196108), (6, 13464072), (8, 10098054), (9, 8976048), (12, 6732036), (16, 5049027), (18, 4488024), (24, 3366018), (27, 2992016), (36, 2244012), (41, 1970352), (48, 1683009), (54, 1496008), (72, 1122006), (82, 985176), (108, 748004), (123, 656784), (144, 561003), (164, 492588), (216, 374002), (246, 328392), (328, 246294), (369, 218928), (432, 187001), (492, 164196), (656, 123147), (738, 109464), (984, 82098), (1107, 72976), (1476, 54732), (1968, 41049), (2214, 36488), (2952, 27366), (4428, 18244), (4561, 17712), (5904, 13683), (8856, 9122)]