66250156

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 145650960

約数和(自身を除く): 79400804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 59, 68, 98, 118, 119, 196, 236, 238, 337, 413, 476, 674, 826, 833, 1003, 1348, 1652, 1666, 2006, 2359, 2891, 3332, 4012, 4718, 5729, 5782, 7021, 9436, 11458, 11564, 14042, 16513, 19883, 22916, 28084, 33026, 39766, 40103, 49147, 66052, 79532, 80206, 98294, 139181, 160412, 196588, 278362, 280721, 338011, 556724, 561442, 676022, 974267, 1122884, 1352044, 1948534, 2366077, 3897068, 4732154, 9464308, 16562539, 33125078, 66250156]

約数ペア:

[(1, 66250156), (2, 33125078), (4, 16562539), (7, 9464308), (14, 4732154), (17, 3897068), (28, 2366077), (34, 1948534), (49, 1352044), (59, 1122884), (68, 974267), (98, 676022), (118, 561442), (119, 556724), (196, 338011), (236, 280721), (238, 278362), (337, 196588), (413, 160412), (476, 139181), (674, 98294), (826, 80206), (833, 79532), (1003, 66052), (1348, 49147), (1652, 40103), (1666, 39766), (2006, 33026), (2359, 28084), (2891, 22916), (3332, 19883), (4012, 16513), (4718, 14042), (5729, 11564), (5782, 11458), (7021, 9436)]