57783774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 68291106

約数列:

[1, 2, 3, 6, 23, 46, 47, 59, 69, 94, 118, 138, 141, 151, 177, 282, 302, 354, 453, 906, 1081, 1357, 2162, 2714, 2773, 3243, 3473, 4071, 5546, 6486, 6946, 7097, 8142, 8319, 8909, 10419, 14194, 16638, 17818, 20838, 21291, 26727, 42582, 53454, 63779, 127558, 163231, 191337, 204907, 326462, 382674, 409814, 418723, 489693, 614721, 837446, 979386, 1229442, 1256169, 2512338, 9630629, 19261258, 28891887, 57783774]

約数ペア:

[(1, 57783774), (2, 28891887), (3, 19261258), (6, 9630629), (23, 2512338), (46, 1256169), (47, 1229442), (59, 979386), (69, 837446), (94, 614721), (118, 489693), (138, 418723), (141, 409814), (151, 382674), (177, 326462), (282, 204907), (302, 191337), (354, 163231), (453, 127558), (906, 63779), (1081, 53454), (1357, 42582), (2162, 26727), (2714, 21291), (2773, 20838), (3243, 17818), (3473, 16638), (4071, 14194), (5546, 10419), (6486, 8909), (6946, 8319), (7097, 8142)]