78171228

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{7411}}^1$

素因数の和:7714

約数の個数: 36

約数和(自身を含む): 198300648

約数和(自身を除く): 120129420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 7411, 10548, 14822, 22233, 29644, 44466, 66699, 88932, 133398, 266796, 2171423, 4342846, 6514269, 8685692, 13028538, 19542807, 26057076, 39085614, 78171228]

約数ペア:

[(1, 78171228), (2, 39085614), (3, 26057076), (4, 19542807), (6, 13028538), (9, 8685692), (12, 6514269), (18, 4342846), (36, 2171423), (293, 266796), (586, 133398), (879, 88932), (1172, 66699), (1758, 44466), (2637, 29644), (3516, 22233), (5274, 14822), (7411, 10548)]