88956868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1709}}^1$

素因数の和:1757

約数の個数: 72

約数和(自身を含む): 210288960

約数和(自身を除く): 121332092

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1709, 1859, 2002, 2366, 3418, 3718, 4004, 4732, 6836, 7436, 11963, 13013, 18799, 22217, 23926, 26026, 37598, 44434, 47852, 52052, 75196, 88868, 131593, 155519, 244387, 263186, 288821, 311038, 488774, 526372, 577642, 622076, 977548, 1155284, 1710709, 2021747, 3177031, 3421418, 4043494, 6354062, 6842836, 8086988, 12708124, 22239217, 44478434, 88956868]

約数ペア:

[(1, 88956868), (2, 44478434), (4, 22239217), (7, 12708124), (11, 8086988), (13, 6842836), (14, 6354062), (22, 4043494), (26, 3421418), (28, 3177031), (44, 2021747), (52, 1710709), (77, 1155284), (91, 977548), (143, 622076), (154, 577642), (169, 526372), (182, 488774), (286, 311038), (308, 288821), (338, 263186), (364, 244387), (572, 155519), (676, 131593), (1001, 88868), (1183, 75196), (1709, 52052), (1859, 47852), (2002, 44434), (2366, 37598), (3418, 26026), (3718, 23926), (4004, 22217), (4732, 18799), (6836, 13013), (7436, 11963)]