71658372

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 170553600

約数和(自身を除く): 98895228

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 269, 281, 316, 474, 538, 562, 807, 843, 948, 1076, 1124, 1614, 1686, 3228, 3372, 21251, 22199, 42502, 44398, 63753, 66597, 75589, 85004, 88796, 127506, 133194, 151178, 226767, 255012, 266388, 302356, 453534, 907068, 5971531, 11943062, 17914593, 23886124, 35829186, 71658372]

約数ペア:

[(1, 71658372), (2, 35829186), (3, 23886124), (4, 17914593), (6, 11943062), (12, 5971531), (79, 907068), (158, 453534), (237, 302356), (269, 266388), (281, 255012), (316, 226767), (474, 151178), (538, 133194), (562, 127506), (807, 88796), (843, 85004), (948, 75589), (1076, 66597), (1124, 63753), (1614, 44398), (1686, 42502), (3228, 22199), (3372, 21251)]