80815056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12696

約数の個数: 80

約数和(自身を含む): 251174400

約数和(自身を除く): 170359344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 12659, 25318, 37977, 50636, 75954, 88613, 101272, 151908, 177226, 202544, 240521, 265839, 303816, 354452, 481042, 531678, 607632, 708904, 721563, 962084, 1063356, 1417808, 1443126, 1683647, 1924168, 2126712, 2886252, 3367294, 3848336, 4253424, 5050941, 5772504, 6734588, 10101882, 11545008, 13469176, 20203764, 26938352, 40407528, 80815056]

約数ペア:

[(1, 80815056), (2, 40407528), (3, 26938352), (4, 20203764), (6, 13469176), (7, 11545008), (8, 10101882), (12, 6734588), (14, 5772504), (16, 5050941), (19, 4253424), (21, 3848336), (24, 3367294), (28, 2886252), (38, 2126712), (42, 1924168), (48, 1683647), (56, 1443126), (57, 1417808), (76, 1063356), (84, 962084), (112, 721563), (114, 708904), (133, 607632), (152, 531678), (168, 481042), (228, 354452), (266, 303816), (304, 265839), (336, 240521), (399, 202544), (456, 177226), (532, 151908), (798, 101272), (912, 88613), (1064, 75954), (1596, 50636), (2128, 37977), (3192, 25318), (6384, 12659)]