79778072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 93194728

約数列:

[1, 2, 4, 8, 11, 22, 29, 43, 44, 58, 86, 88, 116, 172, 232, 319, 344, 473, 638, 727, 946, 1247, 1276, 1454, 1892, 2494, 2552, 2908, 3784, 4988, 5816, 7997, 9976, 13717, 15994, 21083, 27434, 31261, 31988, 42166, 54868, 62522, 63976, 84332, 109736, 125044, 168664, 231913, 250088, 343871, 463826, 687742, 906569, 927652, 1375484, 1813138, 1855304, 2750968, 3626276, 7252552, 9972259, 19944518, 39889036, 79778072]

約数ペア:

[(1, 79778072), (2, 39889036), (4, 19944518), (8, 9972259), (11, 7252552), (22, 3626276), (29, 2750968), (43, 1855304), (44, 1813138), (58, 1375484), (86, 927652), (88, 906569), (116, 687742), (172, 463826), (232, 343871), (319, 250088), (344, 231913), (473, 168664), (638, 125044), (727, 109736), (946, 84332), (1247, 63976), (1276, 62522), (1454, 54868), (1892, 42166), (2494, 31988), (2552, 31261), (2908, 27434), (3784, 21083), (4988, 15994), (5816, 13717), (7997, 9976)]