72847872

素因数分解:

$2^9\times 3^2\times {\mathrm{15809}}^1$

素因数の和:15833

約数の個数: 60

約数和(自身を含む): 210257190

約数和(自身を除く): 137409318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 15809, 31618, 47427, 63236, 94854, 126472, 142281, 189708, 252944, 284562, 379416, 505888, 569124, 758832, 1011776, 1138248, 1517664, 2023552, 2276496, 3035328, 4047104, 4552992, 6070656, 8094208, 9105984, 12141312, 18211968, 24282624, 36423936, 72847872]

約数ペア:

[(1, 72847872), (2, 36423936), (3, 24282624), (4, 18211968), (6, 12141312), (8, 9105984), (9, 8094208), (12, 6070656), (16, 4552992), (18, 4047104), (24, 3035328), (32, 2276496), (36, 2023552), (48, 1517664), (64, 1138248), (72, 1011776), (96, 758832), (128, 569124), (144, 505888), (192, 379416), (256, 284562), (288, 252944), (384, 189708), (512, 142281), (576, 126472), (768, 94854), (1152, 63236), (1536, 47427), (2304, 31618), (4608, 15809)]