73858452

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 175190400

約数和(自身を除く): 101331948

約数列:

[1, 2, 3, 4, 6, 12, 157, 197, 199, 314, 394, 398, 471, 591, 597, 628, 788, 796, 942, 1182, 1194, 1884, 2364, 2388, 30929, 31243, 39203, 61858, 62486, 78406, 92787, 93729, 117609, 123716, 124972, 156812, 185574, 187458, 235218, 371148, 374916, 470436, 6154871, 12309742, 18464613, 24619484, 36929226, 73858452]

約数ペア:

[(1, 73858452), (2, 36929226), (3, 24619484), (4, 18464613), (6, 12309742), (12, 6154871), (157, 470436), (197, 374916), (199, 371148), (314, 235218), (394, 187458), (398, 185574), (471, 156812), (591, 124972), (597, 123716), (628, 117609), (788, 93729), (796, 92787), (942, 78406), (1182, 62486), (1194, 61858), (1884, 39203), (2364, 31243), (2388, 30929)]