83307426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 97648734

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 101, 129, 138, 139, 202, 258, 278, 303, 417, 606, 834, 989, 1978, 2323, 2967, 3197, 4343, 4646, 5934, 5977, 6394, 6969, 8686, 9591, 11954, 13029, 13938, 14039, 17931, 19182, 26058, 28078, 35862, 42117, 84234, 99889, 137471, 199778, 274942, 299667, 322897, 412413, 599334, 603677, 645794, 824826, 968691, 1207354, 1811031, 1937382, 3622062, 13884571, 27769142, 41653713, 83307426]

約数ペア:

[(1, 83307426), (2, 41653713), (3, 27769142), (6, 13884571), (23, 3622062), (43, 1937382), (46, 1811031), (69, 1207354), (86, 968691), (101, 824826), (129, 645794), (138, 603677), (139, 599334), (202, 412413), (258, 322897), (278, 299667), (303, 274942), (417, 199778), (606, 137471), (834, 99889), (989, 84234), (1978, 42117), (2323, 35862), (2967, 28078), (3197, 26058), (4343, 19182), (4646, 17931), (5934, 14039), (5977, 13938), (6394, 13029), (6969, 11954), (8686, 9591)]