80351628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 225361920

約数和(自身を除く): 145010292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 59, 62, 84, 93, 118, 124, 177, 186, 217, 236, 354, 372, 413, 434, 523, 651, 708, 826, 868, 1046, 1239, 1302, 1569, 1652, 1829, 2092, 2478, 2604, 3138, 3658, 3661, 4956, 5487, 6276, 7316, 7322, 10974, 10983, 12803, 14644, 16213, 21948, 21966, 25606, 30857, 32426, 38409, 43932, 48639, 51212, 61714, 64852, 76818, 92571, 97278, 113491, 123428, 153636, 185142, 194556, 215999, 226982, 340473, 370284, 431998, 453964, 647997, 680946, 863996, 956567, 1295994, 1361892, 1913134, 2591988, 2869701, 3826268, 5739402, 6695969, 11478804, 13391938, 20087907, 26783876, 40175814, 80351628]

約数ペア:

[(1, 80351628), (2, 40175814), (3, 26783876), (4, 20087907), (6, 13391938), (7, 11478804), (12, 6695969), (14, 5739402), (21, 3826268), (28, 2869701), (31, 2591988), (42, 1913134), (59, 1361892), (62, 1295994), (84, 956567), (93, 863996), (118, 680946), (124, 647997), (177, 453964), (186, 431998), (217, 370284), (236, 340473), (354, 226982), (372, 215999), (413, 194556), (434, 185142), (523, 153636), (651, 123428), (708, 113491), (826, 97278), (868, 92571), (1046, 76818), (1239, 64852), (1302, 61714), (1569, 51212), (1652, 48639), (1829, 43932), (2092, 38409), (2478, 32426), (2604, 30857), (3138, 25606), (3658, 21966), (3661, 21948), (4956, 16213), (5487, 14644), (6276, 12803), (7316, 10983), (7322, 10974)]