90937088

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 202895616

約数和(自身を除く): 111958528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 344, 352, 473, 688, 704, 751, 946, 1376, 1408, 1502, 1892, 2752, 2816, 3004, 3784, 5504, 6008, 7568, 8261, 11008, 12016, 15136, 16522, 24032, 30272, 32293, 33044, 48064, 60544, 64586, 66088, 96128, 121088, 129172, 132176, 192256, 258344, 264352, 355223, 516688, 528704, 710446, 1033376, 1057408, 1420892, 2066752, 2114816, 2841784, 4133504, 5683568, 8267008, 11367136, 22734272, 45468544, 90937088]

約数ペア:

[(1, 90937088), (2, 45468544), (4, 22734272), (8, 11367136), (11, 8267008), (16, 5683568), (22, 4133504), (32, 2841784), (43, 2114816), (44, 2066752), (64, 1420892), (86, 1057408), (88, 1033376), (128, 710446), (172, 528704), (176, 516688), (256, 355223), (344, 264352), (352, 258344), (473, 192256), (688, 132176), (704, 129172), (751, 121088), (946, 96128), (1376, 66088), (1408, 64586), (1502, 60544), (1892, 48064), (2752, 33044), (2816, 32293), (3004, 30272), (3784, 24032), (5504, 16522), (6008, 15136), (7568, 12016), (8261, 11008)]