89673584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 235505760

約数和(自身を除く): 145832176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 242, 286, 308, 364, 484, 509, 572, 616, 728, 847, 968, 1001, 1018, 1144, 1232, 1456, 1573, 1694, 1936, 2002, 2036, 2288, 3146, 3388, 3563, 4004, 4072, 5599, 6292, 6617, 6776, 7126, 8008, 8144, 11011, 11198, 12584, 13234, 13552, 14252, 16016, 22022, 22396, 25168, 26468, 28504, 39193, 44044, 44792, 46319, 52936, 57008, 61589, 72787, 78386, 88088, 89584, 92638, 105872, 123178, 145574, 156772, 176176, 185276, 246356, 291148, 313544, 370552, 431123, 492712, 509509, 582296, 627088, 741104, 800657, 862246, 985424, 1019018, 1164592, 1601314, 1724492, 2038036, 3202628, 3448984, 4076072, 5604599, 6405256, 6897968, 8152144, 11209198, 12810512, 22418396, 44836792, 89673584]

約数ペア:

[(1, 89673584), (2, 44836792), (4, 22418396), (7, 12810512), (8, 11209198), (11, 8152144), (13, 6897968), (14, 6405256), (16, 5604599), (22, 4076072), (26, 3448984), (28, 3202628), (44, 2038036), (52, 1724492), (56, 1601314), (77, 1164592), (88, 1019018), (91, 985424), (104, 862246), (112, 800657), (121, 741104), (143, 627088), (154, 582296), (176, 509509), (182, 492712), (208, 431123), (242, 370552), (286, 313544), (308, 291148), (364, 246356), (484, 185276), (509, 176176), (572, 156772), (616, 145574), (728, 123178), (847, 105872), (968, 92638), (1001, 89584), (1018, 88088), (1144, 78386), (1232, 72787), (1456, 61589), (1573, 57008), (1694, 52936), (1936, 46319), (2002, 44792), (2036, 44044), (2288, 39193), (3146, 28504), (3388, 26468), (3563, 25168), (4004, 22396), (4072, 22022), (5599, 16016), (6292, 14252), (6617, 13552), (6776, 13234), (7126, 12584), (8008, 11198), (8144, 11011)]