87046720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11827}}^1$

素因数の和:11867

約数の個数: 56

約数和(自身を含む): 216310464

約数和(自身を除く): 129263744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 11827, 23654, 47308, 59135, 94616, 118270, 189232, 236540, 272021, 378464, 473080, 544042, 756928, 946160, 1088084, 1360105, 1892320, 2176168, 2720210, 3784640, 4352336, 5440420, 8704672, 10880840, 17409344, 21761680, 43523360, 87046720]

約数ペア:

[(1, 87046720), (2, 43523360), (4, 21761680), (5, 17409344), (8, 10880840), (10, 8704672), (16, 5440420), (20, 4352336), (23, 3784640), (32, 2720210), (40, 2176168), (46, 1892320), (64, 1360105), (80, 1088084), (92, 946160), (115, 756928), (160, 544042), (184, 473080), (230, 378464), (320, 272021), (368, 236540), (460, 189232), (736, 118270), (920, 94616), (1472, 59135), (1840, 47308), (3680, 23654), (7360, 11827)]