88688868

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 211592640

約数和(自身を除く): 122903772

約数列:

[1, 2, 3, 4, 6, 12, 73, 137, 146, 219, 274, 292, 411, 438, 548, 739, 822, 876, 1478, 1644, 2217, 2956, 4434, 8868, 10001, 20002, 30003, 40004, 53947, 60006, 101243, 107894, 120012, 161841, 202486, 215788, 303729, 323682, 404972, 607458, 647364, 1214916, 7390739, 14781478, 22172217, 29562956, 44344434, 88688868]

約数ペア:

[(1, 88688868), (2, 44344434), (3, 29562956), (4, 22172217), (6, 14781478), (12, 7390739), (73, 1214916), (137, 647364), (146, 607458), (219, 404972), (274, 323682), (292, 303729), (411, 215788), (438, 202486), (548, 161841), (739, 120012), (822, 107894), (876, 101243), (1478, 60006), (1644, 53947), (2217, 40004), (2956, 30003), (4434, 20002), (8868, 10001)]