81730842

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 166041792

約数和(自身を除く): 84310950

約数列:

[1, 2, 3, 6, 97, 194, 291, 317, 443, 582, 634, 886, 951, 1329, 1902, 2658, 30749, 42971, 61498, 85942, 92247, 128913, 140431, 184494, 257826, 280862, 421293, 842586, 13621807, 27243614, 40865421, 81730842]

約数ペア:

[(1, 81730842), (2, 40865421), (3, 27243614), (6, 13621807), (97, 842586), (194, 421293), (291, 280862), (317, 257826), (443, 184494), (582, 140431), (634, 128913), (886, 92247), (951, 85942), (1329, 61498), (1902, 42971), (2658, 30749)]