80454762918

素因数分解:

$2^1\times 3^4\times {\mathrm{12553}}^1\times {\mathrm{39563}}^1$

素因数の和:52130

約数の個数: 40

約数和(自身を含む): 180297183528

約数和(自身を除く): 99842420610

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12553, 25106, 37659, 39563, 75318, 79126, 112977, 118689, 225954, 237378, 338931, 356067, 677862, 712134, 1016793, 1068201, 2033586, 2136402, 3204603, 6409206, 496634339, 993268678, 1489903017, 2979806034, 4469709051, 8939418102, 13409127153, 26818254306, 40227381459, 80454762918]

約数ペア:

[(1, 80454762918), (2, 40227381459), (3, 26818254306), (6, 13409127153), (9, 8939418102), (18, 4469709051), (27, 2979806034), (54, 1489903017), (81, 993268678), (162, 496634339), (12553, 6409206), (25106, 3204603), (37659, 2136402), (39563, 2033586), (75318, 1068201), (79126, 1016793), (112977, 712134), (118689, 677862), (225954, 356067), (237378, 338931)]