71291676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 180137776

約数和(自身を除く): 108846100

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 289, 337, 366, 578, 674, 732, 867, 1011, 1037, 1156, 1348, 1734, 2022, 2074, 3111, 3468, 4044, 4148, 5729, 6222, 11458, 12444, 17187, 17629, 20557, 22916, 34374, 35258, 41114, 52887, 61671, 68748, 70516, 82228, 97393, 105774, 123342, 194786, 211548, 246684, 292179, 349469, 389572, 584358, 698938, 1048407, 1168716, 1397876, 2096814, 4193628, 5940973, 11881946, 17822919, 23763892, 35645838, 71291676]

約数ペア:

[(1, 71291676), (2, 35645838), (3, 23763892), (4, 17822919), (6, 11881946), (12, 5940973), (17, 4193628), (34, 2096814), (51, 1397876), (61, 1168716), (68, 1048407), (102, 698938), (122, 584358), (183, 389572), (204, 349469), (244, 292179), (289, 246684), (337, 211548), (366, 194786), (578, 123342), (674, 105774), (732, 97393), (867, 82228), (1011, 70516), (1037, 68748), (1156, 61671), (1348, 52887), (1734, 41114), (2022, 35258), (2074, 34374), (3111, 22916), (3468, 20557), (4044, 17629), (4148, 17187), (5729, 12444), (6222, 11458)]