69810248

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 133946400

約数和(自身を除く): 64136152

約数列:

[1, 2, 4, 8, 67, 134, 139, 268, 278, 536, 556, 937, 1112, 1874, 3748, 7496, 9313, 18626, 37252, 62779, 74504, 125558, 130243, 251116, 260486, 502232, 520972, 1041944, 8726281, 17452562, 34905124, 69810248]

約数ペア:

[(1, 69810248), (2, 34905124), (4, 17452562), (8, 8726281), (67, 1041944), (134, 520972), (139, 502232), (268, 260486), (278, 251116), (536, 130243), (556, 125558), (937, 74504), (1112, 62779), (1874, 37252), (3748, 18626), (7496, 9313)]