77743226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 135953664

約数和(自身を除く): 58210438

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 121, 241, 242, 341, 473, 482, 682, 946, 1333, 2651, 2666, 3751, 5203, 5302, 7471, 7502, 10363, 10406, 14663, 14942, 20726, 29161, 29326, 58322, 82181, 113993, 161293, 164362, 227986, 321253, 322586, 642506, 903991, 1253923, 1807982, 2507846, 3533783, 7067566, 38871613, 77743226]

約数ペア:

[(1, 77743226), (2, 38871613), (11, 7067566), (22, 3533783), (31, 2507846), (43, 1807982), (62, 1253923), (86, 903991), (121, 642506), (241, 322586), (242, 321253), (341, 227986), (473, 164362), (482, 161293), (682, 113993), (946, 82181), (1333, 58322), (2651, 29326), (2666, 29161), (3751, 20726), (5203, 14942), (5302, 14663), (7471, 10406), (7502, 10363)]