87694516

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 194482176

約数和(自身を除く): 106787660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 127, 182, 196, 254, 271, 364, 508, 542, 637, 889, 1084, 1274, 1651, 1778, 1897, 2548, 3302, 3523, 3556, 3794, 6223, 6604, 7046, 7588, 11557, 12446, 13279, 14092, 23114, 24661, 24892, 26558, 34417, 46228, 49322, 53116, 68834, 80899, 98644, 137668, 161798, 172627, 240919, 323596, 345254, 447421, 481838, 690508, 894842, 963676, 1686433, 1789684, 3131947, 3372866, 6263894, 6745732, 12527788, 21923629, 43847258, 87694516]

約数ペア:

[(1, 87694516), (2, 43847258), (4, 21923629), (7, 12527788), (13, 6745732), (14, 6263894), (26, 3372866), (28, 3131947), (49, 1789684), (52, 1686433), (91, 963676), (98, 894842), (127, 690508), (182, 481838), (196, 447421), (254, 345254), (271, 323596), (364, 240919), (508, 172627), (542, 161798), (637, 137668), (889, 98644), (1084, 80899), (1274, 68834), (1651, 53116), (1778, 49322), (1897, 46228), (2548, 34417), (3302, 26558), (3523, 24892), (3556, 24661), (3794, 23114), (6223, 14092), (6604, 13279), (7046, 12446), (7588, 11557)]