72230756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 145741680

約数和(自身を除く): 73510924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 101, 202, 221, 404, 442, 809, 884, 1313, 1618, 1717, 2626, 3236, 3434, 5252, 6868, 10517, 13753, 21034, 22321, 27506, 42068, 44642, 55012, 81709, 89284, 163418, 178789, 326836, 357578, 715156, 1062217, 1389053, 2124434, 2778106, 4248868, 5556212, 18057689, 36115378, 72230756]

約数ペア:

[(1, 72230756), (2, 36115378), (4, 18057689), (13, 5556212), (17, 4248868), (26, 2778106), (34, 2124434), (52, 1389053), (68, 1062217), (101, 715156), (202, 357578), (221, 326836), (404, 178789), (442, 163418), (809, 89284), (884, 81709), (1313, 55012), (1618, 44642), (1717, 42068), (2626, 27506), (3236, 22321), (3434, 21034), (5252, 13753), (6868, 10517)]