87770364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17971}}^1$

素因数の和:18026

約数の個数: 48

約数和(自身を含む): 229466496

約数和(自身を除く): 141696132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 17971, 35942, 53913, 71884, 107826, 197681, 215652, 395362, 593043, 664927, 790724, 1186086, 1329854, 1994781, 2372172, 2659708, 3989562, 7314197, 7979124, 14628394, 21942591, 29256788, 43885182, 87770364]

約数ペア:

[(1, 87770364), (2, 43885182), (3, 29256788), (4, 21942591), (6, 14628394), (11, 7979124), (12, 7314197), (22, 3989562), (33, 2659708), (37, 2372172), (44, 1994781), (66, 1329854), (74, 1186086), (111, 790724), (132, 664927), (148, 593043), (222, 395362), (407, 215652), (444, 197681), (814, 107826), (1221, 71884), (1628, 53913), (2442, 35942), (4884, 17971)]