81060916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36779}}^1$

素因数の和:36831

約数の個数: 24

約数和(自身を含む): 154476000

約数和(自身を除く): 73415084

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 36779, 73558, 147116, 698801, 1066591, 1397602, 2133182, 2795204, 4266364, 20265229, 40530458, 81060916]

約数ペア:

[(1, 81060916), (2, 40530458), (4, 20265229), (19, 4266364), (29, 2795204), (38, 2133182), (58, 1397602), (76, 1066591), (116, 698801), (551, 147116), (1102, 73558), (2204, 36779)]