61204808

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 136435200

約数和(自身を除く): 75230392

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 109, 148, 218, 259, 271, 296, 436, 518, 542, 763, 872, 1036, 1084, 1526, 1897, 2072, 2168, 3052, 3794, 4033, 6104, 7588, 8066, 10027, 15176, 16132, 20054, 28231, 29539, 32264, 40108, 56462, 59078, 70189, 80216, 112924, 118156, 140378, 206773, 225848, 236312, 280756, 413546, 561512, 827092, 1092943, 1654184, 2185886, 4371772, 7650601, 8743544, 15301202, 30602404, 61204808]

約数ペア:

[(1, 61204808), (2, 30602404), (4, 15301202), (7, 8743544), (8, 7650601), (14, 4371772), (28, 2185886), (37, 1654184), (56, 1092943), (74, 827092), (109, 561512), (148, 413546), (218, 280756), (259, 236312), (271, 225848), (296, 206773), (436, 140378), (518, 118156), (542, 112924), (763, 80216), (872, 70189), (1036, 59078), (1084, 56462), (1526, 40108), (1897, 32264), (2072, 29539), (2168, 28231), (3052, 20054), (3794, 16132), (4033, 15176), (6104, 10027), (7588, 8066)]