69981604

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4637}}^1$

素因数の和:4673

約数の個数: 48

約数和(自身を含む): 155836800

約数和(自身を除く): 85855196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 4637, 7546, 9274, 15092, 18548, 32459, 51007, 64918, 102014, 129836, 204028, 227213, 357049, 454426, 714098, 908852, 1428196, 1590491, 2499343, 3180982, 4998686, 6361964, 9997372, 17495401, 34990802, 69981604]

約数ペア:

[(1, 69981604), (2, 34990802), (4, 17495401), (7, 9997372), (11, 6361964), (14, 4998686), (22, 3180982), (28, 2499343), (44, 1590491), (49, 1428196), (77, 908852), (98, 714098), (154, 454426), (196, 357049), (308, 227213), (343, 204028), (539, 129836), (686, 102014), (1078, 64918), (1372, 51007), (2156, 32459), (3773, 18548), (4637, 15092), (7546, 9274)]