80614508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 160613376

約数和(自身を除く): 79998868

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 806, 1118, 1163, 1333, 1612, 2236, 2326, 2666, 4652, 5332, 15119, 17329, 30238, 34658, 36053, 50009, 60476, 69316, 72106, 100018, 144212, 200036, 468689, 650117, 937378, 1300234, 1550279, 1874756, 2600468, 3100558, 6201116, 20153627, 40307254, 80614508]

約数ペア:

[(1, 80614508), (2, 40307254), (4, 20153627), (13, 6201116), (26, 3100558), (31, 2600468), (43, 1874756), (52, 1550279), (62, 1300234), (86, 937378), (124, 650117), (172, 468689), (403, 200036), (559, 144212), (806, 100018), (1118, 72106), (1163, 69316), (1333, 60476), (1612, 50009), (2236, 36053), (2326, 34658), (2666, 30238), (4652, 17329), (5332, 15119)]