83179908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4737

約数の個数: 72

約数和(自身を含む): 243734400

約数和(自身を除く): 160554492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 4649, 5964, 8946, 9298, 13947, 17892, 18596, 27894, 32543, 41841, 55788, 65086, 83682, 97629, 130172, 167364, 195258, 292887, 330079, 390516, 585774, 660158, 990237, 1171548, 1320316, 1980474, 2310553, 2970711, 3960948, 4621106, 5941422, 6931659, 9242212, 11882844, 13863318, 20794977, 27726636, 41589954, 83179908]

約数ペア:

[(1, 83179908), (2, 41589954), (3, 27726636), (4, 20794977), (6, 13863318), (7, 11882844), (9, 9242212), (12, 6931659), (14, 5941422), (18, 4621106), (21, 3960948), (28, 2970711), (36, 2310553), (42, 1980474), (63, 1320316), (71, 1171548), (84, 990237), (126, 660158), (142, 585774), (213, 390516), (252, 330079), (284, 292887), (426, 195258), (497, 167364), (639, 130172), (852, 97629), (994, 83682), (1278, 65086), (1491, 55788), (1988, 41841), (2556, 32543), (2982, 27894), (4473, 18596), (4649, 17892), (5964, 13947), (8946, 9298)]