72191952

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23873}}^1$

素因数の和:23897

約数の個数: 80

約数和(自身を含む): 236830080

約数和(自身を除く): 164638128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 23873, 47746, 71619, 95492, 143238, 167111, 190984, 214857, 286476, 334222, 381968, 429714, 501333, 572952, 644571, 668444, 859428, 1002666, 1145904, 1289142, 1336888, 1503999, 1718856, 2005332, 2578284, 2673776, 3007998, 3437712, 4010664, 4511997, 5156568, 6015996, 8021328, 9023994, 10313136, 12031992, 18047988, 24063984, 36095976, 72191952]

約数ペア:

[(1, 72191952), (2, 36095976), (3, 24063984), (4, 18047988), (6, 12031992), (7, 10313136), (8, 9023994), (9, 8021328), (12, 6015996), (14, 5156568), (16, 4511997), (18, 4010664), (21, 3437712), (24, 3007998), (27, 2673776), (28, 2578284), (36, 2005332), (42, 1718856), (48, 1503999), (54, 1336888), (56, 1289142), (63, 1145904), (72, 1002666), (84, 859428), (108, 668444), (112, 644571), (126, 572952), (144, 501333), (168, 429714), (189, 381968), (216, 334222), (252, 286476), (336, 214857), (378, 190984), (432, 167111), (504, 143238), (756, 95492), (1008, 71619), (1512, 47746), (3024, 23873)]