89628952

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 199180800

約数和(自身を除く): 109551848

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 103, 164, 206, 287, 328, 379, 412, 574, 721, 758, 824, 1148, 1442, 1516, 2296, 2653, 2884, 3032, 4223, 5306, 5768, 8446, 10612, 15539, 16892, 21224, 29561, 31078, 33784, 39037, 59122, 62156, 78074, 108773, 118244, 124312, 156148, 217546, 236488, 273259, 312296, 435092, 546518, 870184, 1093036, 1600517, 2186072, 3201034, 6402068, 11203619, 12804136, 22407238, 44814476, 89628952]

約数ペア:

[(1, 89628952), (2, 44814476), (4, 22407238), (7, 12804136), (8, 11203619), (14, 6402068), (28, 3201034), (41, 2186072), (56, 1600517), (82, 1093036), (103, 870184), (164, 546518), (206, 435092), (287, 312296), (328, 273259), (379, 236488), (412, 217546), (574, 156148), (721, 124312), (758, 118244), (824, 108773), (1148, 78074), (1442, 62156), (1516, 59122), (2296, 39037), (2653, 33784), (2884, 31078), (3032, 29561), (4223, 21224), (5306, 16892), (5768, 15539), (8446, 10612)]