77399344

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{39979}}^1$

素因数の和:40009

約数の個数: 30

約数和(自身を含む): 164837540

約数和(自身を除く): 87438196

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 39979, 79958, 159916, 319832, 439769, 639664, 879538, 1759076, 3518152, 4837459, 7036304, 9674918, 19349836, 38699672, 77399344]

約数ペア:

[(1, 77399344), (2, 38699672), (4, 19349836), (8, 9674918), (11, 7036304), (16, 4837459), (22, 3518152), (44, 1759076), (88, 879538), (121, 639664), (176, 439769), (242, 319832), (484, 159916), (968, 79958), (1936, 39979)]