73015578

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6449}}^1$

素因数の和:6511

約数の個数: 48

約数和(自身を含む): 172060200

約数和(自身を除く): 99044622

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1887, 3774, 5661, 6449, 11322, 12898, 19347, 38694, 58041, 109633, 116082, 219266, 238613, 328899, 477226, 657798, 715839, 986697, 1431678, 1973394, 2147517, 4056421, 4295034, 8112842, 12169263, 24338526, 36507789, 73015578]

約数ペア:

[(1, 73015578), (2, 36507789), (3, 24338526), (6, 12169263), (9, 8112842), (17, 4295034), (18, 4056421), (34, 2147517), (37, 1973394), (51, 1431678), (74, 986697), (102, 715839), (111, 657798), (153, 477226), (222, 328899), (306, 238613), (333, 219266), (629, 116082), (666, 109633), (1258, 58041), (1887, 38694), (3774, 19347), (5661, 12898), (6449, 11322)]