71798892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 190439424

約数和(自身を除く): 118640532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 71, 94, 132, 141, 142, 163, 188, 213, 282, 284, 326, 426, 489, 517, 564, 652, 781, 852, 978, 1034, 1551, 1562, 1793, 1956, 2068, 2343, 3102, 3124, 3337, 3586, 4686, 5379, 6204, 6674, 7172, 7661, 9372, 10011, 10758, 11573, 13348, 15322, 20022, 21516, 22983, 23146, 30644, 34719, 36707, 40044, 45966, 46292, 69438, 73414, 84271, 91932, 110121, 127303, 138876, 146828, 168542, 220242, 252813, 254606, 337084, 381909, 440484, 505626, 509212, 543931, 763818, 1011252, 1087862, 1527636, 1631793, 2175724, 3263586, 5983241, 6527172, 11966482, 17949723, 23932964, 35899446, 71798892]

約数ペア:

[(1, 71798892), (2, 35899446), (3, 23932964), (4, 17949723), (6, 11966482), (11, 6527172), (12, 5983241), (22, 3263586), (33, 2175724), (44, 1631793), (47, 1527636), (66, 1087862), (71, 1011252), (94, 763818), (132, 543931), (141, 509212), (142, 505626), (163, 440484), (188, 381909), (213, 337084), (282, 254606), (284, 252813), (326, 220242), (426, 168542), (489, 146828), (517, 138876), (564, 127303), (652, 110121), (781, 91932), (852, 84271), (978, 73414), (1034, 69438), (1551, 46292), (1562, 45966), (1793, 40044), (1956, 36707), (2068, 34719), (2343, 30644), (3102, 23146), (3124, 22983), (3337, 21516), (3586, 20022), (4686, 15322), (5379, 13348), (6204, 11573), (6674, 10758), (7172, 10011), (7661, 9372)]