72091376

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6373}}^1$

素因数の和:6489

約数の個数: 40

約数和(自身を含む): 161236704

約数和(自身を除く): 89145328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 6373, 11312, 12746, 25492, 44611, 50984, 89222, 101968, 178444, 356888, 643673, 713776, 1287346, 2574692, 4505711, 5149384, 9011422, 10298768, 18022844, 36045688, 72091376]

約数ペア:

[(1, 72091376), (2, 36045688), (4, 18022844), (7, 10298768), (8, 9011422), (14, 5149384), (16, 4505711), (28, 2574692), (56, 1287346), (101, 713776), (112, 643673), (202, 356888), (404, 178444), (707, 101968), (808, 89222), (1414, 50984), (1616, 44611), (2828, 25492), (5656, 12746), (6373, 11312)]