80952942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 193342464

約数和(自身を除く): 112389522

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 53, 82, 106, 123, 159, 246, 287, 318, 371, 574, 742, 861, 887, 1113, 1722, 1774, 2173, 2226, 2661, 4346, 5322, 6209, 6519, 12418, 13038, 15211, 18627, 30422, 36367, 37254, 45633, 47011, 72734, 91266, 94022, 109101, 141033, 218202, 254569, 282066, 329077, 509138, 658154, 763707, 987231, 1527414, 1927451, 1974462, 3854902, 5782353, 11564706, 13492157, 26984314, 40476471, 80952942]

約数ペア:

[(1, 80952942), (2, 40476471), (3, 26984314), (6, 13492157), (7, 11564706), (14, 5782353), (21, 3854902), (41, 1974462), (42, 1927451), (53, 1527414), (82, 987231), (106, 763707), (123, 658154), (159, 509138), (246, 329077), (287, 282066), (318, 254569), (371, 218202), (574, 141033), (742, 109101), (861, 94022), (887, 91266), (1113, 72734), (1722, 47011), (1774, 45633), (2173, 37254), (2226, 36367), (2661, 30422), (4346, 18627), (5322, 15211), (6209, 13038), (6519, 12418)]