77407728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{55609}}^1$

素因数の和:55649

約数の個数: 40

約数和(自身を含む): 206869200

約数和(自身を除く): 129461472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 55609, 111218, 166827, 222436, 333654, 444872, 667308, 889744, 1334616, 1612661, 2669232, 3225322, 4837983, 6450644, 9675966, 12901288, 19351932, 25802576, 38703864, 77407728]

約数ペア:

[(1, 77407728), (2, 38703864), (3, 25802576), (4, 19351932), (6, 12901288), (8, 9675966), (12, 6450644), (16, 4837983), (24, 3225322), (29, 2669232), (48, 1612661), (58, 1334616), (87, 889744), (116, 667308), (174, 444872), (232, 333654), (348, 222436), (464, 166827), (696, 111218), (1392, 55609)]