90804384

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{28663}}^1$

素因数の和:28690

約数の個数: 72

約数和(自身を含む): 281709792

約数和(自身を除く): 190905408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 28663, 57326, 85989, 114652, 171978, 229304, 257967, 315293, 343956, 458608, 515934, 630586, 687912, 917216, 945879, 1031868, 1261172, 1375824, 1891758, 2063736, 2522344, 2751648, 2837637, 3783516, 4127472, 5044688, 5675274, 7567032, 8254944, 10089376, 11350548, 15134064, 22701096, 30268128, 45402192, 90804384]

約数ペア:

[(1, 90804384), (2, 45402192), (3, 30268128), (4, 22701096), (6, 15134064), (8, 11350548), (9, 10089376), (11, 8254944), (12, 7567032), (16, 5675274), (18, 5044688), (22, 4127472), (24, 3783516), (32, 2837637), (33, 2751648), (36, 2522344), (44, 2063736), (48, 1891758), (66, 1375824), (72, 1261172), (88, 1031868), (96, 945879), (99, 917216), (132, 687912), (144, 630586), (176, 515934), (198, 458608), (264, 343956), (288, 315293), (352, 257967), (396, 229304), (528, 171978), (792, 114652), (1056, 85989), (1584, 57326), (3168, 28663)]