71524752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1488

約数の個数: 80

約数和(自身を含む): 201528768

約数和(自身を除く): 130004016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1381, 1992, 2158, 2762, 3237, 3984, 4143, 4316, 5524, 6474, 8286, 8632, 11048, 12948, 16572, 17264, 17953, 22096, 25896, 33144, 35906, 51792, 53859, 66288, 71812, 107718, 114623, 143624, 215436, 229246, 287248, 343869, 430872, 458492, 687738, 861744, 916984, 1375476, 1490099, 1833968, 2750952, 2980198, 4470297, 5501904, 5960396, 8940594, 11920792, 17881188, 23841584, 35762376, 71524752]

約数ペア:

[(1, 71524752), (2, 35762376), (3, 23841584), (4, 17881188), (6, 11920792), (8, 8940594), (12, 5960396), (13, 5501904), (16, 4470297), (24, 2980198), (26, 2750952), (39, 1833968), (48, 1490099), (52, 1375476), (78, 916984), (83, 861744), (104, 687738), (156, 458492), (166, 430872), (208, 343869), (249, 287248), (312, 229246), (332, 215436), (498, 143624), (624, 114623), (664, 107718), (996, 71812), (1079, 66288), (1328, 53859), (1381, 51792), (1992, 35906), (2158, 33144), (2762, 25896), (3237, 22096), (3984, 17953), (4143, 17264), (4316, 16572), (5524, 12948), (6474, 11048), (8286, 8632)]