77735664

素因数分解:

$2^4\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1171}}^1$

素因数の和:1646

約数の個数: 60

約数和(自身を含む): 218209992

約数和(自身を除く): 140474328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 461, 922, 1171, 1383, 1844, 2342, 2766, 3513, 3688, 4149, 4684, 5532, 7026, 7376, 8298, 9368, 10539, 11064, 14052, 16596, 18736, 21078, 22128, 28104, 33192, 42156, 56208, 66384, 84312, 168624, 539831, 1079662, 1619493, 2159324, 3238986, 4318648, 4858479, 6477972, 8637296, 9716958, 12955944, 19433916, 25911888, 38867832, 77735664]

約数ペア:

[(1, 77735664), (2, 38867832), (3, 25911888), (4, 19433916), (6, 12955944), (8, 9716958), (9, 8637296), (12, 6477972), (16, 4858479), (18, 4318648), (24, 3238986), (36, 2159324), (48, 1619493), (72, 1079662), (144, 539831), (461, 168624), (922, 84312), (1171, 66384), (1383, 56208), (1844, 42156), (2342, 33192), (2766, 28104), (3513, 22128), (3688, 21078), (4149, 18736), (4684, 16596), (5532, 14052), (7026, 11064), (7376, 10539), (8298, 9368)]