77889744

素因数分解:

$2^4\times 3^2\times {\mathrm{540901}}^1$

素因数の和:540915

約数の個数: 30

約数和(自身を含む): 217983506

約数和(自身を除く): 140093762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540901, 1081802, 1622703, 2163604, 3245406, 4327208, 4868109, 6490812, 8654416, 9736218, 12981624, 19472436, 25963248, 38944872, 77889744]

約数ペア:

[(1, 77889744), (2, 38944872), (3, 25963248), (4, 19472436), (6, 12981624), (8, 9736218), (9, 8654416), (12, 6490812), (16, 4868109), (18, 4327208), (24, 3245406), (36, 2163604), (48, 1622703), (72, 1081802), (144, 540901)]