64671354

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1344

約数の個数: 72

約数和(自身を含む): 160838496

約数和(自身を除く): 96167142

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 506, 726, 759, 1089, 1291, 1518, 2178, 2277, 2582, 2783, 3873, 4554, 5566, 7746, 8349, 11619, 14201, 16698, 23238, 25047, 28402, 29693, 42603, 50094, 59386, 85206, 89079, 127809, 156211, 178158, 255618, 267237, 312422, 326623, 468633, 534474, 653246, 937266, 979869, 1405899, 1959738, 2811798, 2939607, 3592853, 5879214, 7185706, 10778559, 21557118, 32335677, 64671354]

約数ペア:

[(1, 64671354), (2, 32335677), (3, 21557118), (6, 10778559), (9, 7185706), (11, 5879214), (18, 3592853), (22, 2939607), (23, 2811798), (33, 1959738), (46, 1405899), (66, 979869), (69, 937266), (99, 653246), (121, 534474), (138, 468633), (198, 326623), (207, 312422), (242, 267237), (253, 255618), (363, 178158), (414, 156211), (506, 127809), (726, 89079), (759, 85206), (1089, 59386), (1291, 50094), (1518, 42603), (2178, 29693), (2277, 28402), (2582, 25047), (2783, 23238), (3873, 16698), (4554, 14201), (5566, 11619), (7746, 8349)]