86757902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 177500160

約数和(自身を除く): 90742258

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 119, 154, 187, 217, 238, 341, 374, 434, 527, 682, 1054, 1069, 1309, 2138, 2387, 2618, 3689, 4774, 5797, 7378, 7483, 11594, 11759, 14966, 18173, 23518, 33139, 36346, 40579, 66278, 81158, 82313, 127211, 164626, 199903, 231973, 254422, 364529, 399806, 463946, 563363, 729058, 1126726, 1399321, 2551703, 2798642, 3943541, 5103406, 6196993, 7887082, 12393986, 43378951, 86757902]

約数ペア:

[(1, 86757902), (2, 43378951), (7, 12393986), (11, 7887082), (14, 6196993), (17, 5103406), (22, 3943541), (31, 2798642), (34, 2551703), (62, 1399321), (77, 1126726), (119, 729058), (154, 563363), (187, 463946), (217, 399806), (238, 364529), (341, 254422), (374, 231973), (434, 199903), (527, 164626), (682, 127211), (1054, 82313), (1069, 81158), (1309, 66278), (2138, 40579), (2387, 36346), (2618, 33139), (3689, 23518), (4774, 18173), (5797, 14966), (7378, 11759), (7483, 11594)]