812649744

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{63409}}^1$

素因数の和:63512

約数の個数: 60

約数和(自身を含む): 2299880700

約数和(自身を除く): 1487230956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 63409, 126818, 190227, 253636, 380454, 507272, 570681, 760908, 1014544, 1141362, 1521816, 2282724, 3043632, 4565448, 5643401, 9130896, 11286802, 16930203, 22573604, 33860406, 45147208, 50790609, 67720812, 90294416, 101581218, 135441624, 203162436, 270883248, 406324872, 812649744]

約数ペア:

[(1, 812649744), (2, 406324872), (3, 270883248), (4, 203162436), (6, 135441624), (8, 101581218), (9, 90294416), (12, 67720812), (16, 50790609), (18, 45147208), (24, 33860406), (36, 22573604), (48, 16930203), (72, 11286802), (89, 9130896), (144, 5643401), (178, 4565448), (267, 3043632), (356, 2282724), (534, 1521816), (712, 1141362), (801, 1014544), (1068, 760908), (1424, 570681), (1602, 507272), (2136, 380454), (3204, 253636), (4272, 190227), (6408, 126818), (12816, 63409)]