77231354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 124692480

約数和(自身を除く): 47461126

約数列:

[1, 2, 31, 43, 59, 62, 86, 118, 491, 982, 1333, 1829, 2537, 2666, 3658, 5074, 15221, 21113, 28969, 30442, 42226, 57938, 78647, 157294, 654503, 898039, 1245667, 1309006, 1796078, 2491334, 38615677, 77231354]

約数ペア:

[(1, 77231354), (2, 38615677), (31, 2491334), (43, 1796078), (59, 1309006), (62, 1245667), (86, 898039), (118, 654503), (491, 157294), (982, 78647), (1333, 57938), (1829, 42226), (2537, 30442), (2666, 28969), (3658, 21113), (5074, 15221)]