80374756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4423}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 178375680

約数和(自身を除く): 98000924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4423, 4543, 8846, 9086, 17692, 18172, 30961, 48653, 61922, 97306, 123844, 194612, 260957, 340571, 521914, 681142, 1043828, 1362284, 1826699, 2870527, 3653398, 5741054, 7306796, 11482108, 20093689, 40187378, 80374756]

約数ペア:

[(1, 80374756), (2, 40187378), (4, 20093689), (7, 11482108), (11, 7306796), (14, 5741054), (22, 3653398), (28, 2870527), (44, 1826699), (59, 1362284), (77, 1043828), (118, 681142), (154, 521914), (236, 340571), (308, 260957), (413, 194612), (649, 123844), (826, 97306), (1298, 61922), (1652, 48653), (2596, 30961), (4423, 18172), (4543, 17692), (8846, 9086)]