84391112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 176964480

約数和(自身を除く): 92573368

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 113, 167, 172, 226, 334, 344, 452, 559, 668, 904, 1118, 1336, 1469, 2171, 2236, 2938, 4342, 4472, 4859, 5876, 7181, 8684, 9718, 11752, 14362, 17368, 18871, 19436, 28724, 37742, 38872, 57448, 63167, 75484, 93353, 126334, 150968, 186706, 245323, 252668, 373412, 490646, 505336, 746824, 811453, 981292, 1622906, 1962584, 3245812, 6491624, 10548889, 21097778, 42195556, 84391112]

約数ペア:

[(1, 84391112), (2, 42195556), (4, 21097778), (8, 10548889), (13, 6491624), (26, 3245812), (43, 1962584), (52, 1622906), (86, 981292), (104, 811453), (113, 746824), (167, 505336), (172, 490646), (226, 373412), (334, 252668), (344, 245323), (452, 186706), (559, 150968), (668, 126334), (904, 93353), (1118, 75484), (1336, 63167), (1469, 57448), (2171, 38872), (2236, 37742), (2938, 28724), (4342, 19436), (4472, 18871), (4859, 17368), (5876, 14362), (7181, 11752), (8684, 9718)]