72975744

素因数分解:

$2^7\times 3^2\times {\mathrm{63347}}^1$

素因数の和:63367

約数の個数: 48

約数和(自身を含む): 209998620

約数和(自身を除く): 137022876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 63347, 126694, 190041, 253388, 380082, 506776, 570123, 760164, 1013552, 1140246, 1520328, 2027104, 2280492, 3040656, 4054208, 4560984, 6081312, 8108416, 9121968, 12162624, 18243936, 24325248, 36487872, 72975744]

約数ペア:

[(1, 72975744), (2, 36487872), (3, 24325248), (4, 18243936), (6, 12162624), (8, 9121968), (9, 8108416), (12, 6081312), (16, 4560984), (18, 4054208), (24, 3040656), (32, 2280492), (36, 2027104), (48, 1520328), (64, 1140246), (72, 1013552), (96, 760164), (128, 570123), (144, 506776), (192, 380082), (288, 253388), (384, 190041), (576, 126694), (1152, 63347)]