83766116

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 173238912

約数和(自身を除く): 89472796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 131, 164, 262, 287, 524, 557, 574, 917, 1114, 1148, 1834, 2228, 3668, 3899, 5371, 7798, 10742, 15596, 21484, 22837, 37597, 45674, 72967, 75194, 91348, 145934, 150388, 159859, 291868, 319718, 510769, 639436, 1021538, 2043076, 2991647, 5983294, 11966588, 20941529, 41883058, 83766116]

約数ペア:

[(1, 83766116), (2, 41883058), (4, 20941529), (7, 11966588), (14, 5983294), (28, 2991647), (41, 2043076), (82, 1021538), (131, 639436), (164, 510769), (262, 319718), (287, 291868), (524, 159859), (557, 150388), (574, 145934), (917, 91348), (1114, 75194), (1148, 72967), (1834, 45674), (2228, 37597), (3668, 22837), (3899, 21484), (5371, 15596), (7798, 10742)]