90280992

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{4457}}^1$

素因数の和:4681

約数の個数: 48

約数和(自身を含む): 238164192

約数和(自身を除く): 147883200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 4457, 5064, 6752, 8914, 10128, 13371, 17828, 20256, 26742, 35656, 53484, 71312, 106968, 142624, 213936, 427872, 940427, 1880854, 2821281, 3761708, 5642562, 7523416, 11285124, 15046832, 22570248, 30093664, 45140496, 90280992]

約数ペア:

[(1, 90280992), (2, 45140496), (3, 30093664), (4, 22570248), (6, 15046832), (8, 11285124), (12, 7523416), (16, 5642562), (24, 3761708), (32, 2821281), (48, 1880854), (96, 940427), (211, 427872), (422, 213936), (633, 142624), (844, 106968), (1266, 71312), (1688, 53484), (2532, 35656), (3376, 26742), (4457, 20256), (5064, 17828), (6752, 13371), (8914, 10128)]