72208032928

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{172687}}^1$

素因数の和:172949

約数の個数: 48

約数和(自身を含む): 144912862080

約数和(自身を除く): 72704829152

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 179, 292, 358, 584, 716, 1168, 1432, 2336, 2864, 5728, 13067, 26134, 52268, 104536, 172687, 209072, 345374, 418144, 690748, 1381496, 2762992, 5525984, 12606151, 25212302, 30910973, 50424604, 61821946, 100849208, 123643892, 201698416, 247287784, 403396832, 494575568, 989151136, 2256501029, 4513002058, 9026004116, 18052008232, 36104016464, 72208032928]

約数ペア:

[(1, 72208032928), (2, 36104016464), (4, 18052008232), (8, 9026004116), (16, 4513002058), (32, 2256501029), (73, 989151136), (146, 494575568), (179, 403396832), (292, 247287784), (358, 201698416), (584, 123643892), (716, 100849208), (1168, 61821946), (1432, 50424604), (2336, 30910973), (2864, 25212302), (5728, 12606151), (13067, 5525984), (26134, 2762992), (52268, 1381496), (104536, 690748), (172687, 418144), (209072, 345374)]