61771752

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17509}}^1$

素因数の和:17535

約数の個数: 72

約数和(自身を含む): 194623650

約数和(自身を除く): 132851898

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 17509, 35018, 52527, 70036, 105054, 122563, 140072, 157581, 210108, 245126, 315162, 367689, 420216, 490252, 630324, 735378, 857941, 980504, 1103067, 1260648, 1470756, 1715882, 2206134, 2573823, 2941512, 3431764, 4412268, 5147646, 6863528, 7721469, 8824536, 10295292, 15442938, 20590584, 30885876, 61771752]

約数ペア:

[(1, 61771752), (2, 30885876), (3, 20590584), (4, 15442938), (6, 10295292), (7, 8824536), (8, 7721469), (9, 6863528), (12, 5147646), (14, 4412268), (18, 3431764), (21, 2941512), (24, 2573823), (28, 2206134), (36, 1715882), (42, 1470756), (49, 1260648), (56, 1103067), (63, 980504), (72, 857941), (84, 735378), (98, 630324), (126, 490252), (147, 420216), (168, 367689), (196, 315162), (252, 245126), (294, 210108), (392, 157581), (441, 140072), (504, 122563), (588, 105054), (882, 70036), (1176, 52527), (1764, 35018), (3528, 17509)]