61002916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 123959808

約数和(自身を除く): 62956892

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 71, 82, 124, 142, 164, 169, 284, 338, 403, 533, 676, 806, 923, 1066, 1271, 1612, 1846, 2132, 2201, 2542, 2911, 3692, 4402, 5084, 5239, 5822, 6929, 8804, 10478, 11644, 11999, 13858, 16523, 20956, 23998, 27716, 28613, 33046, 37843, 47996, 57226, 66092, 75686, 90241, 114452, 151372, 180482, 214799, 360964, 371969, 429598, 491959, 743938, 859196, 983918, 1173133, 1487876, 1967836, 2346266, 4692532, 15250729, 30501458, 61002916]

約数ペア:

[(1, 61002916), (2, 30501458), (4, 15250729), (13, 4692532), (26, 2346266), (31, 1967836), (41, 1487876), (52, 1173133), (62, 983918), (71, 859196), (82, 743938), (124, 491959), (142, 429598), (164, 371969), (169, 360964), (284, 214799), (338, 180482), (403, 151372), (533, 114452), (676, 90241), (806, 75686), (923, 66092), (1066, 57226), (1271, 47996), (1612, 37843), (1846, 33046), (2132, 28613), (2201, 27716), (2542, 23998), (2911, 20956), (3692, 16523), (4402, 13858), (5084, 11999), (5239, 11644), (5822, 10478), (6929, 8804)]