64990272

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{14717}}^1$

素因数の和:14755

約数の個数: 56

約数和(自身を含む): 179441856

約数和(自身を除く): 114451584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 14717, 29434, 44151, 58868, 88302, 117736, 176604, 235472, 338491, 353208, 470944, 676982, 706416, 941888, 1015473, 1353964, 1412832, 2030946, 2707928, 2825664, 4061892, 5415856, 8123784, 10831712, 16247568, 21663424, 32495136, 64990272]

約数ペア:

[(1, 64990272), (2, 32495136), (3, 21663424), (4, 16247568), (6, 10831712), (8, 8123784), (12, 5415856), (16, 4061892), (23, 2825664), (24, 2707928), (32, 2030946), (46, 1412832), (48, 1353964), (64, 1015473), (69, 941888), (92, 706416), (96, 676982), (138, 470944), (184, 353208), (192, 338491), (276, 235472), (368, 176604), (552, 117736), (736, 88302), (1104, 58868), (1472, 44151), (2208, 29434), (4416, 14717)]