27829564404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1054

約数の個数: 144

約数和(自身を含む): 71167118400

約数和(自身を除く): 43337553996

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 157, 186, 228, 314, 372, 471, 589, 628, 809, 942, 961, 1178, 1618, 1767, 1884, 1922, 2356, 2427, 2883, 2983, 3236, 3534, 3844, 4854, 4867, 5766, 5966, 7068, 8949, 9708, 9734, 11532, 11932, 14601, 15371, 17898, 18259, 19468, 25079, 29202, 30742, 35796, 36518, 46113, 50158, 54777, 58404, 61484, 73036, 75237, 92226, 92473, 100316, 109554, 127013, 150474, 150877, 184452, 184946, 219108, 254026, 277419, 300948, 301754, 369892, 381039, 452631, 476501, 508052, 554838, 603508, 762078, 777449, 905262, 953002, 1109676, 1429503, 1524156, 1554898, 1810524, 1906004, 2332347, 2413247, 2859006, 2866663, 3109796, 3937403, 4664694, 4826494, 5718012, 5733326, 7239741, 7874806, 8599989, 9329388, 9652988, 11466652, 11812209, 14479482, 14771531, 15749612, 17199978, 23624418, 28958964, 29543062, 34399956, 44314593, 47248836, 59086124, 74810657, 88629186, 122059493, 149621314, 177258372, 224431971, 244118986, 299242628, 366178479, 448863942, 488237972, 732356958, 897727884, 1464713916, 2319130367, 4638260734, 6957391101, 9276521468, 13914782202, 27829564404]

約数ペア:

[(1, 27829564404), (2, 13914782202), (3, 9276521468), (4, 6957391101), (6, 4638260734), (12, 2319130367), (19, 1464713916), (31, 897727884), (38, 732356958), (57, 488237972), (62, 448863942), (76, 366178479), (93, 299242628), (114, 244118986), (124, 224431971), (157, 177258372), (186, 149621314), (228, 122059493), (314, 88629186), (372, 74810657), (471, 59086124), (589, 47248836), (628, 44314593), (809, 34399956), (942, 29543062), (961, 28958964), (1178, 23624418), (1618, 17199978), (1767, 15749612), (1884, 14771531), (1922, 14479482), (2356, 11812209), (2427, 11466652), (2883, 9652988), (2983, 9329388), (3236, 8599989), (3534, 7874806), (3844, 7239741), (4854, 5733326), (4867, 5718012), (5766, 4826494), (5966, 4664694), (7068, 3937403), (8949, 3109796), (9708, 2866663), (9734, 2859006), (11532, 2413247), (11932, 2332347), (14601, 1906004), (15371, 1810524), (17898, 1554898), (18259, 1524156), (19468, 1429503), (25079, 1109676), (29202, 953002), (30742, 905262), (35796, 777449), (36518, 762078), (46113, 603508), (50158, 554838), (54777, 508052), (58404, 476501), (61484, 452631), (73036, 381039), (75237, 369892), (92226, 301754), (92473, 300948), (100316, 277419), (109554, 254026), (127013, 219108), (150474, 184946), (150877, 184452)]