73251992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 159235200

約数和(自身を除く): 85983208

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 193, 209, 227, 386, 418, 454, 772, 836, 908, 1544, 1672, 1816, 2123, 2497, 3667, 4246, 4313, 4994, 7334, 8492, 8626, 9988, 14668, 16984, 17252, 19976, 29336, 34504, 40337, 43811, 47443, 80674, 87622, 94886, 161348, 175244, 189772, 322696, 350488, 379544, 481921, 832409, 963842, 1664818, 1927684, 3329636, 3855368, 6659272, 9156499, 18312998, 36625996, 73251992]

約数ペア:

[(1, 73251992), (2, 36625996), (4, 18312998), (8, 9156499), (11, 6659272), (19, 3855368), (22, 3329636), (38, 1927684), (44, 1664818), (76, 963842), (88, 832409), (152, 481921), (193, 379544), (209, 350488), (227, 322696), (386, 189772), (418, 175244), (454, 161348), (772, 94886), (836, 87622), (908, 80674), (1544, 47443), (1672, 43811), (1816, 40337), (2123, 34504), (2497, 29336), (3667, 19976), (4246, 17252), (4313, 16984), (4994, 14668), (7334, 9988), (8492, 8626)]