78621312

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2659}}^1$

素因数の和:2694

約数の個数: 128

約数和(自身を含む): 260467200

約数和(自身を除く): 181845888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2659, 2688, 3696, 4224, 4928, 5318, 7392, 7977, 9856, 10636, 14784, 15954, 18613, 21272, 29249, 29568, 31908, 37226, 42544, 55839, 58498, 63816, 74452, 85088, 87747, 111678, 116996, 127632, 148904, 170176, 175494, 204743, 223356, 233992, 255264, 297808, 340352, 350988, 409486, 446712, 467984, 510528, 595616, 614229, 701976, 818972, 893424, 935968, 1021056, 1191232, 1228458, 1403952, 1637944, 1786848, 1871936, 2382464, 2456916, 2807904, 3275888, 3573696, 3743872, 4913832, 5615808, 6551776, 7147392, 9827664, 11231616, 13103552, 19655328, 26207104, 39310656, 78621312]

約数ペア:

[(1, 78621312), (2, 39310656), (3, 26207104), (4, 19655328), (6, 13103552), (7, 11231616), (8, 9827664), (11, 7147392), (12, 6551776), (14, 5615808), (16, 4913832), (21, 3743872), (22, 3573696), (24, 3275888), (28, 2807904), (32, 2456916), (33, 2382464), (42, 1871936), (44, 1786848), (48, 1637944), (56, 1403952), (64, 1228458), (66, 1191232), (77, 1021056), (84, 935968), (88, 893424), (96, 818972), (112, 701976), (128, 614229), (132, 595616), (154, 510528), (168, 467984), (176, 446712), (192, 409486), (224, 350988), (231, 340352), (264, 297808), (308, 255264), (336, 233992), (352, 223356), (384, 204743), (448, 175494), (462, 170176), (528, 148904), (616, 127632), (672, 116996), (704, 111678), (896, 87747), (924, 85088), (1056, 74452), (1232, 63816), (1344, 58498), (1408, 55839), (1848, 42544), (2112, 37226), (2464, 31908), (2659, 29568), (2688, 29249), (3696, 21272), (4224, 18613), (4928, 15954), (5318, 14784), (7392, 10636), (7977, 9856)]