83572908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 201062400

約数和(自身を除く): 117489492

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 149, 172, 258, 298, 447, 516, 596, 894, 1087, 1788, 2174, 3261, 4348, 6407, 6522, 12814, 13044, 19221, 25628, 38442, 46741, 76884, 93482, 140223, 161963, 186964, 280446, 323926, 485889, 560892, 647852, 971778, 1943556, 6964409, 13928818, 20893227, 27857636, 41786454, 83572908]

約数ペア:

[(1, 83572908), (2, 41786454), (3, 27857636), (4, 20893227), (6, 13928818), (12, 6964409), (43, 1943556), (86, 971778), (129, 647852), (149, 560892), (172, 485889), (258, 323926), (298, 280446), (447, 186964), (516, 161963), (596, 140223), (894, 93482), (1087, 76884), (1788, 46741), (2174, 38442), (3261, 25628), (4348, 19221), (6407, 13044), (6522, 12814)]