78460196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 151468800

約数和(自身を除く): 73008604

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 97, 116, 194, 367, 388, 551, 734, 1102, 1468, 1843, 2204, 2813, 3686, 5626, 6973, 7372, 10643, 11252, 13946, 21286, 27892, 35599, 42572, 53447, 71198, 106894, 142396, 202217, 213788, 404434, 676381, 808868, 1032371, 1352762, 2064742, 2705524, 4129484, 19615049, 39230098, 78460196]

約数ペア:

[(1, 78460196), (2, 39230098), (4, 19615049), (19, 4129484), (29, 2705524), (38, 2064742), (58, 1352762), (76, 1032371), (97, 808868), (116, 676381), (194, 404434), (367, 213788), (388, 202217), (551, 142396), (734, 106894), (1102, 71198), (1468, 53447), (1843, 42572), (2204, 35599), (2813, 27892), (3686, 21286), (5626, 13946), (6973, 11252), (7372, 10643)]