87297054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 196976640

約数和(自身を除く): 109679586

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 79, 93, 158, 186, 237, 403, 457, 474, 806, 914, 1027, 1209, 1371, 2054, 2418, 2449, 2742, 3081, 4898, 5941, 6162, 7347, 11882, 14167, 14694, 17823, 28334, 31837, 35646, 36103, 42501, 63674, 72206, 85002, 95511, 108309, 184171, 191022, 216618, 368342, 469339, 552513, 938678, 1105026, 1119193, 1408017, 2238386, 2816034, 3357579, 6715158, 14549509, 29099018, 43648527, 87297054]

約数ペア:

[(1, 87297054), (2, 43648527), (3, 29099018), (6, 14549509), (13, 6715158), (26, 3357579), (31, 2816034), (39, 2238386), (62, 1408017), (78, 1119193), (79, 1105026), (93, 938678), (158, 552513), (186, 469339), (237, 368342), (403, 216618), (457, 191022), (474, 184171), (806, 108309), (914, 95511), (1027, 85002), (1209, 72206), (1371, 63674), (2054, 42501), (2418, 36103), (2449, 35646), (2742, 31837), (3081, 28334), (4898, 17823), (5941, 14694), (6162, 14167), (7347, 11882)]