57237804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 169085280

約数和(自身を除く): 111847476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 41, 52, 57, 76, 78, 82, 114, 117, 123, 156, 157, 164, 171, 228, 234, 246, 247, 314, 342, 369, 468, 471, 492, 494, 533, 628, 684, 738, 741, 779, 942, 988, 1066, 1413, 1476, 1482, 1558, 1599, 1884, 2041, 2132, 2223, 2337, 2826, 2964, 2983, 3116, 3198, 4082, 4446, 4674, 4797, 5652, 5966, 6123, 6396, 6437, 7011, 8164, 8892, 8949, 9348, 9594, 10127, 11932, 12246, 12874, 14022, 17898, 18369, 19188, 19311, 20254, 24492, 25748, 26847, 28044, 30381, 35796, 36738, 38622, 38779, 40508, 53694, 57933, 60762, 73476, 77244, 77558, 83681, 91143, 107388, 115866, 116337, 121524, 122303, 155116, 167362, 182286, 231732, 232674, 244606, 251043, 334724, 349011, 364572, 366909, 465348, 489212, 502086, 698022, 733818, 753129, 1004172, 1100727, 1396044, 1467636, 1506258, 1589939, 2201454, 3012516, 3179878, 4402908, 4769817, 6359756, 9539634, 14309451, 19079268, 28618902, 57237804]

約数ペア:

[(1, 57237804), (2, 28618902), (3, 19079268), (4, 14309451), (6, 9539634), (9, 6359756), (12, 4769817), (13, 4402908), (18, 3179878), (19, 3012516), (26, 2201454), (36, 1589939), (38, 1506258), (39, 1467636), (41, 1396044), (52, 1100727), (57, 1004172), (76, 753129), (78, 733818), (82, 698022), (114, 502086), (117, 489212), (123, 465348), (156, 366909), (157, 364572), (164, 349011), (171, 334724), (228, 251043), (234, 244606), (246, 232674), (247, 231732), (314, 182286), (342, 167362), (369, 155116), (468, 122303), (471, 121524), (492, 116337), (494, 115866), (533, 107388), (628, 91143), (684, 83681), (738, 77558), (741, 77244), (779, 73476), (942, 60762), (988, 57933), (1066, 53694), (1413, 40508), (1476, 38779), (1482, 38622), (1558, 36738), (1599, 35796), (1884, 30381), (2041, 28044), (2132, 26847), (2223, 25748), (2337, 24492), (2826, 20254), (2964, 19311), (2983, 19188), (3116, 18369), (3198, 17898), (4082, 14022), (4446, 12874), (4674, 12246), (4797, 11932), (5652, 10127), (5966, 9594), (6123, 9348), (6396, 8949), (6437, 8892), (7011, 8164)]