66319728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72719}}^1$

素因数の和:72749

約数の個数: 40

約数和(自身を含む): 180345600

約数和(自身を除く): 114025872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 72719, 145438, 218157, 290876, 436314, 581752, 872628, 1163504, 1381661, 1745256, 2763322, 3490512, 4144983, 5526644, 8289966, 11053288, 16579932, 22106576, 33159864, 66319728]

約数ペア:

[(1, 66319728), (2, 33159864), (3, 22106576), (4, 16579932), (6, 11053288), (8, 8289966), (12, 5526644), (16, 4144983), (19, 3490512), (24, 2763322), (38, 1745256), (48, 1381661), (57, 1163504), (76, 872628), (114, 581752), (152, 436314), (228, 290876), (304, 218157), (456, 145438), (912, 72719)]