80409168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 259029056

約数和(自身を除く): 178619888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 241, 252, 331, 336, 482, 504, 662, 723, 964, 993, 1008, 1324, 1446, 1687, 1928, 1986, 2169, 2317, 2648, 2892, 2979, 3374, 3856, 3972, 4338, 4634, 5061, 5296, 5784, 5958, 6748, 6951, 7944, 8676, 9268, 10122, 11568, 11916, 13496, 13902, 15183, 15888, 17352, 18536, 20244, 20853, 23832, 26992, 27804, 30366, 34704, 37072, 40488, 41706, 47664, 55608, 60732, 79771, 80976, 83412, 111216, 121464, 159542, 166824, 239313, 242928, 319084, 333648, 478626, 558397, 638168, 717939, 957252, 1116794, 1276336, 1435878, 1675191, 1914504, 2233588, 2871756, 3350382, 3829008, 4467176, 5025573, 5743512, 6700764, 8934352, 10051146, 11487024, 13401528, 20102292, 26803056, 40204584, 80409168]

約数ペア:

[(1, 80409168), (2, 40204584), (3, 26803056), (4, 20102292), (6, 13401528), (7, 11487024), (8, 10051146), (9, 8934352), (12, 6700764), (14, 5743512), (16, 5025573), (18, 4467176), (21, 3829008), (24, 3350382), (28, 2871756), (36, 2233588), (42, 1914504), (48, 1675191), (56, 1435878), (63, 1276336), (72, 1116794), (84, 957252), (112, 717939), (126, 638168), (144, 558397), (168, 478626), (241, 333648), (252, 319084), (331, 242928), (336, 239313), (482, 166824), (504, 159542), (662, 121464), (723, 111216), (964, 83412), (993, 80976), (1008, 79771), (1324, 60732), (1446, 55608), (1687, 47664), (1928, 41706), (1986, 40488), (2169, 37072), (2317, 34704), (2648, 30366), (2892, 27804), (2979, 26992), (3374, 23832), (3856, 20853), (3972, 20244), (4338, 18536), (4634, 17352), (5061, 15888), (5296, 15183), (5784, 13902), (5958, 13496), (6748, 11916), (6951, 11568), (7944, 10122), (8676, 9268)]