71254836

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{7949}}^1$

素因数の和:8045

約数の個数: 48

約数和(自身を含む): 186984000

約数和(自身を除く): 115729164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 7949, 8964, 15898, 23847, 31796, 47694, 71541, 95388, 143082, 214623, 286164, 429246, 659767, 858492, 1319534, 1979301, 2639068, 3958602, 5937903, 7917204, 11875806, 17813709, 23751612, 35627418, 71254836]

約数ペア:

[(1, 71254836), (2, 35627418), (3, 23751612), (4, 17813709), (6, 11875806), (9, 7917204), (12, 5937903), (18, 3958602), (27, 2639068), (36, 1979301), (54, 1319534), (83, 858492), (108, 659767), (166, 429246), (249, 286164), (332, 214623), (498, 143082), (747, 95388), (996, 71541), (1494, 47694), (2241, 31796), (2988, 23847), (4482, 15898), (7949, 8964)]