77814704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 175703040

約数和(自身を除く): 97888336

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 47, 88, 92, 94, 176, 184, 188, 253, 368, 376, 409, 506, 517, 752, 818, 1012, 1034, 1081, 1636, 2024, 2068, 2162, 3272, 4048, 4136, 4324, 4499, 6544, 8272, 8648, 8998, 9407, 11891, 17296, 17996, 18814, 19223, 23782, 35992, 37628, 38446, 47564, 71984, 75256, 76892, 95128, 103477, 150512, 153784, 190256, 206954, 211453, 307568, 413908, 422906, 442129, 827816, 845812, 884258, 1655632, 1691624, 1768516, 3383248, 3537032, 4863419, 7074064, 9726838, 19453676, 38907352, 77814704]

約数ペア:

[(1, 77814704), (2, 38907352), (4, 19453676), (8, 9726838), (11, 7074064), (16, 4863419), (22, 3537032), (23, 3383248), (44, 1768516), (46, 1691624), (47, 1655632), (88, 884258), (92, 845812), (94, 827816), (176, 442129), (184, 422906), (188, 413908), (253, 307568), (368, 211453), (376, 206954), (409, 190256), (506, 153784), (517, 150512), (752, 103477), (818, 95128), (1012, 76892), (1034, 75256), (1081, 71984), (1636, 47564), (2024, 38446), (2068, 37628), (2162, 35992), (3272, 23782), (4048, 19223), (4136, 18814), (4324, 17996), (4499, 17296), (6544, 11891), (8272, 9407), (8648, 8998)]