74238408

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2521}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 201633900

約数和(自身を除く): 127395492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 2521, 3272, 3681, 4908, 5042, 7362, 7563, 9816, 10084, 14724, 15126, 20168, 22689, 29448, 30252, 45378, 60504, 90756, 181512, 1031089, 2062178, 3093267, 4124356, 6186534, 8248712, 9279801, 12373068, 18559602, 24746136, 37119204, 74238408]

約数ペア:

[(1, 74238408), (2, 37119204), (3, 24746136), (4, 18559602), (6, 12373068), (8, 9279801), (9, 8248712), (12, 6186534), (18, 4124356), (24, 3093267), (36, 2062178), (72, 1031089), (409, 181512), (818, 90756), (1227, 60504), (1636, 45378), (2454, 30252), (2521, 29448), (3272, 22689), (3681, 20168), (4908, 15126), (5042, 14724), (7362, 10084), (7563, 9816)]