79441468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 150441984

約数和(自身を除く): 71000516

約数列:

[1, 2, 4, 31, 43, 47, 62, 86, 94, 124, 172, 188, 317, 634, 1268, 1333, 1457, 2021, 2666, 2914, 4042, 5332, 5828, 8084, 9827, 13631, 14899, 19654, 27262, 29798, 39308, 54524, 59596, 62651, 125302, 250604, 422561, 461869, 640657, 845122, 923738, 1281314, 1690244, 1847476, 2562628, 19860367, 39720734, 79441468]

約数ペア:

[(1, 79441468), (2, 39720734), (4, 19860367), (31, 2562628), (43, 1847476), (47, 1690244), (62, 1281314), (86, 923738), (94, 845122), (124, 640657), (172, 461869), (188, 422561), (317, 250604), (634, 125302), (1268, 62651), (1333, 59596), (1457, 54524), (2021, 39308), (2666, 29798), (2914, 27262), (4042, 19654), (5332, 14899), (5828, 13631), (8084, 9827)]