83958188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 165285120

約数和(自身を除く): 81326932

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 76, 86, 92, 172, 437, 817, 874, 989, 1117, 1634, 1748, 1978, 2234, 3268, 3956, 4468, 18791, 21223, 25691, 37582, 42446, 48031, 51382, 75164, 84892, 96062, 102764, 192124, 488129, 912589, 976258, 1104713, 1825178, 1952516, 2209426, 3650356, 4418852, 20989547, 41979094, 83958188]

約数ペア:

[(1, 83958188), (2, 41979094), (4, 20989547), (19, 4418852), (23, 3650356), (38, 2209426), (43, 1952516), (46, 1825178), (76, 1104713), (86, 976258), (92, 912589), (172, 488129), (437, 192124), (817, 102764), (874, 96062), (989, 84892), (1117, 75164), (1634, 51382), (1748, 48031), (1978, 42446), (2234, 37582), (3268, 25691), (3956, 21223), (4468, 18791)]