72207744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{26863}}^1$

素因数の和:26887

約数の個数: 64

約数和(自身を含む): 219210240

約数和(自身を除く): 147002496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 26863, 53726, 80589, 107452, 161178, 188041, 214904, 322356, 376082, 429808, 564123, 644712, 752164, 859616, 1128246, 1289424, 1504328, 1719232, 2256492, 2578848, 3008656, 3438464, 4512984, 5157696, 6017312, 9025968, 10315392, 12034624, 18051936, 24069248, 36103872, 72207744]

約数ペア:

[(1, 72207744), (2, 36103872), (3, 24069248), (4, 18051936), (6, 12034624), (7, 10315392), (8, 9025968), (12, 6017312), (14, 5157696), (16, 4512984), (21, 3438464), (24, 3008656), (28, 2578848), (32, 2256492), (42, 1719232), (48, 1504328), (56, 1289424), (64, 1128246), (84, 859616), (96, 752164), (112, 644712), (128, 564123), (168, 429808), (192, 376082), (224, 322356), (336, 214904), (384, 188041), (448, 161178), (672, 107452), (896, 80589), (1344, 53726), (2688, 26863)]