104983866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{89}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 251252820

約数和(自身を除く): 146268954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 89, 117, 142, 178, 213, 234, 267, 426, 534, 639, 801, 923, 1157, 1278, 1602, 1846, 2314, 2769, 3471, 5041, 5538, 6319, 6942, 8307, 10082, 10413, 12638, 15123, 16614, 18957, 20826, 30246, 37914, 45369, 56871, 65533, 82147, 90738, 113742, 131066, 164294, 196599, 246441, 393198, 448649, 492882, 589797, 739323, 897298, 1179594, 1345947, 1478646, 2691894, 4037841, 5832437, 8075682, 11664874, 17497311, 34994622, 52491933, 104983866]

約数ペア:

[(1, 104983866), (2, 52491933), (3, 34994622), (6, 17497311), (9, 11664874), (13, 8075682), (18, 5832437), (26, 4037841), (39, 2691894), (71, 1478646), (78, 1345947), (89, 1179594), (117, 897298), (142, 739323), (178, 589797), (213, 492882), (234, 448649), (267, 393198), (426, 246441), (534, 196599), (639, 164294), (801, 131066), (923, 113742), (1157, 90738), (1278, 82147), (1602, 65533), (1846, 56871), (2314, 45369), (2769, 37914), (3471, 30246), (5041, 20826), (5538, 18957), (6319, 16614), (6942, 15123), (8307, 12638), (10082, 10413)]