74435406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{107}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 159034752

約数和(自身を除く): 84599346

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 107, 138, 142, 213, 214, 321, 426, 642, 1633, 2461, 3266, 4899, 4922, 5041, 7383, 7597, 9798, 10082, 14766, 15123, 15194, 22791, 30246, 45582, 115943, 174731, 231886, 347829, 349462, 524193, 539387, 695658, 1048386, 1078774, 1618161, 3236322, 12405901, 24811802, 37217703, 74435406]

約数ペア:

[(1, 74435406), (2, 37217703), (3, 24811802), (6, 12405901), (23, 3236322), (46, 1618161), (69, 1078774), (71, 1048386), (107, 695658), (138, 539387), (142, 524193), (213, 349462), (214, 347829), (321, 231886), (426, 174731), (642, 115943), (1633, 45582), (2461, 30246), (3266, 22791), (4899, 15194), (4922, 15123), (5041, 14766), (7383, 10082), (7597, 9798)]