68741376

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 204072960

約数和(自身を除く): 135331584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 103, 128, 132, 158, 176, 192, 206, 237, 256, 264, 309, 316, 352, 384, 412, 474, 528, 618, 632, 704, 768, 824, 869, 948, 1056, 1133, 1236, 1264, 1408, 1648, 1738, 1896, 2112, 2266, 2472, 2528, 2607, 2816, 3296, 3399, 3476, 3792, 4224, 4532, 4944, 5056, 5214, 6592, 6798, 6952, 7584, 8137, 8448, 9064, 9888, 10112, 10428, 13184, 13596, 13904, 15168, 16274, 18128, 19776, 20224, 20856, 24411, 26368, 27192, 27808, 30336, 32548, 36256, 39552, 41712, 48822, 54384, 55616, 60672, 65096, 72512, 79104, 83424, 89507, 97644, 108768, 111232, 130192, 145024, 166848, 179014, 195288, 217536, 222464, 260384, 268521, 290048, 333696, 358028, 390576, 435072, 520768, 537042, 667392, 716056, 781152, 870144, 1041536, 1074084, 1432112, 1562304, 2083072, 2148168, 2864224, 3124608, 4296336, 5728448, 6249216, 8592672, 11456896, 17185344, 22913792, 34370688, 68741376]

約数ペア:

[(1, 68741376), (2, 34370688), (3, 22913792), (4, 17185344), (6, 11456896), (8, 8592672), (11, 6249216), (12, 5728448), (16, 4296336), (22, 3124608), (24, 2864224), (32, 2148168), (33, 2083072), (44, 1562304), (48, 1432112), (64, 1074084), (66, 1041536), (79, 870144), (88, 781152), (96, 716056), (103, 667392), (128, 537042), (132, 520768), (158, 435072), (176, 390576), (192, 358028), (206, 333696), (237, 290048), (256, 268521), (264, 260384), (309, 222464), (316, 217536), (352, 195288), (384, 179014), (412, 166848), (474, 145024), (528, 130192), (618, 111232), (632, 108768), (704, 97644), (768, 89507), (824, 83424), (869, 79104), (948, 72512), (1056, 65096), (1133, 60672), (1236, 55616), (1264, 54384), (1408, 48822), (1648, 41712), (1738, 39552), (1896, 36256), (2112, 32548), (2266, 30336), (2472, 27808), (2528, 27192), (2607, 26368), (2816, 24411), (3296, 20856), (3399, 20224), (3476, 19776), (3792, 18128), (4224, 16274), (4532, 15168), (4944, 13904), (5056, 13596), (5214, 13184), (6592, 10428), (6798, 10112), (6952, 9888), (7584, 9064), (8137, 8448)]