80850250.000000000

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{12277}}^1$

素因数の和:12316

約数の個数: 72

約数和(自身を含む): 629124720

約数和(自身を除く): 405044916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 12277, 18252, 24554, 36831, 49108, 73662, 110493, 147324, 159601, 220986, 319202, 331479, 441972, 478803, 638404, 662958, 957606, 1325916, 1436409, 1915212, 2074813, 2872818, 4149626, 4309227, 5745636, 6224439, 8299252, 8618454, 12448878, 17236908, 18673317, 24897756, 37346634, 56019951, 74693268, 112039902, 224079804]

約数ペア:

[(1, 224079804), (2, 112039902), (3, 74693268), (4, 56019951), (6, 37346634), (9, 24897756), (12, 18673317), (13, 17236908), (18, 12448878), (26, 8618454), (27, 8299252), (36, 6224439), (39, 5745636), (52, 4309227), (54, 4149626), (78, 2872818), (108, 2074813), (117, 1915212), (156, 1436409), (169, 1325916), (234, 957606), (338, 662958), (351, 638404), (468, 478803), (507, 441972), (676, 331479), (702, 319202), (1014, 220986), (1404, 159601), (1521, 147324), (2028, 110493), (3042, 73662), (4563, 49108), (6084, 36831), (9126, 24554), (12277, 18252)]