77996590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2417}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 160864704

約数和(自身を除く): 82868114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 922, 2305, 2417, 3227, 4610, 4834, 6454, 12085, 16135, 16919, 24170, 32270, 33838, 84595, 169190, 1114237, 2228474, 5571185, 7799659, 11142370, 15599318, 38998295, 77996590]

約数ペア:

[(1, 77996590), (2, 38998295), (5, 15599318), (7, 11142370), (10, 7799659), (14, 5571185), (35, 2228474), (70, 1114237), (461, 169190), (922, 84595), (2305, 33838), (2417, 32270), (3227, 24170), (4610, 16919), (4834, 16135), (6454, 12085)]