90409088

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9173}}^1$

素因数の和:9205

約数の個数: 64

約数和(自身を含む): 224579520

約数和(自身を除く): 134170432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9173, 9856, 18346, 36692, 64211, 73384, 100903, 128422, 146768, 201806, 256844, 293536, 403612, 513688, 587072, 706321, 807224, 1027376, 1174144, 1412642, 1614448, 2054752, 2825284, 3228896, 4109504, 5650568, 6457792, 8219008, 11301136, 12915584, 22602272, 45204544, 90409088]

約数ペア:

[(1, 90409088), (2, 45204544), (4, 22602272), (7, 12915584), (8, 11301136), (11, 8219008), (14, 6457792), (16, 5650568), (22, 4109504), (28, 3228896), (32, 2825284), (44, 2054752), (56, 1614448), (64, 1412642), (77, 1174144), (88, 1027376), (112, 807224), (128, 706321), (154, 587072), (176, 513688), (224, 403612), (308, 293536), (352, 256844), (448, 201806), (616, 146768), (704, 128422), (896, 100903), (1232, 73384), (1408, 64211), (2464, 36692), (4928, 18346), (9173, 9856)]