56718396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1301}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 164926944

約数和(自身を除く): 108208548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1301, 1557, 2076, 2422, 2602, 3114, 3633, 3903, 4844, 5204, 6228, 7266, 7806, 9107, 10899, 11709, 14532, 15612, 18214, 21798, 23418, 27321, 36428, 43596, 46836, 54642, 81963, 109284, 163926, 225073, 327852, 450146, 675219, 900292, 1350438, 1575511, 2025657, 2700876, 3151022, 4051314, 4726533, 6302044, 8102628, 9453066, 14179599, 18906132, 28359198, 56718396]

約数ペア:

[(1, 56718396), (2, 28359198), (3, 18906132), (4, 14179599), (6, 9453066), (7, 8102628), (9, 6302044), (12, 4726533), (14, 4051314), (18, 3151022), (21, 2700876), (28, 2025657), (36, 1575511), (42, 1350438), (63, 900292), (84, 675219), (126, 450146), (173, 327852), (252, 225073), (346, 163926), (519, 109284), (692, 81963), (1038, 54642), (1211, 46836), (1301, 43596), (1557, 36428), (2076, 27321), (2422, 23418), (2602, 21798), (3114, 18214), (3633, 15612), (3903, 14532), (4844, 11709), (5204, 10899), (6228, 9107), (7266, 7806)]