77538942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1447}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 181839840

約数和(自身を除く): 104300898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 229, 234, 458, 687, 1374, 1447, 2061, 2894, 2977, 4122, 4341, 5954, 8682, 8931, 13023, 17862, 18811, 26046, 26793, 37622, 53586, 56433, 112866, 169299, 331363, 338598, 662726, 994089, 1988178, 2982267, 4307719, 5964534, 8615438, 12923157, 25846314, 38769471, 77538942]

約数ペア:

[(1, 77538942), (2, 38769471), (3, 25846314), (6, 12923157), (9, 8615438), (13, 5964534), (18, 4307719), (26, 2982267), (39, 1988178), (78, 994089), (117, 662726), (229, 338598), (234, 331363), (458, 169299), (687, 112866), (1374, 56433), (1447, 53586), (2061, 37622), (2894, 26793), (2977, 26046), (4122, 18811), (4341, 17862), (5954, 13023), (8682, 8931)]