81103872

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1593

約数の個数: 88

約数和(自身を含む): 229034736

約数和(自身を除く): 147930864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1024, 1088, 1536, 1553, 1632, 2176, 3072, 3106, 3264, 4352, 4659, 6212, 6528, 8704, 9318, 12424, 13056, 17408, 18636, 24848, 26112, 26401, 37272, 49696, 52224, 52802, 74544, 79203, 99392, 105604, 149088, 158406, 198784, 211208, 298176, 316812, 397568, 422416, 596352, 633624, 795136, 844832, 1192704, 1267248, 1590272, 1689664, 2385408, 2534496, 3379328, 4770816, 5068992, 6758656, 10137984, 13517312, 20275968, 27034624, 40551936, 81103872]

約数ペア:

[(1, 81103872), (2, 40551936), (3, 27034624), (4, 20275968), (6, 13517312), (8, 10137984), (12, 6758656), (16, 5068992), (17, 4770816), (24, 3379328), (32, 2534496), (34, 2385408), (48, 1689664), (51, 1590272), (64, 1267248), (68, 1192704), (96, 844832), (102, 795136), (128, 633624), (136, 596352), (192, 422416), (204, 397568), (256, 316812), (272, 298176), (384, 211208), (408, 198784), (512, 158406), (544, 149088), (768, 105604), (816, 99392), (1024, 79203), (1088, 74544), (1536, 52802), (1553, 52224), (1632, 49696), (2176, 37272), (3072, 26401), (3106, 26112), (3264, 24848), (4352, 18636), (4659, 17408), (6212, 13056), (6528, 12424), (8704, 9318)]