84662172

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 265155072

約数和(自身を除く): 180492900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 483, 486, 541, 567, 621, 644, 756, 828, 966, 972, 1082, 1134, 1242, 1449, 1623, 1701, 1863, 1932, 2164, 2268, 2484, 2898, 3246, 3402, 3726, 3787, 4347, 4869, 5589, 5796, 6492, 6804, 7452, 7574, 8694, 9738, 11178, 11361, 12443, 13041, 14607, 15148, 17388, 19476, 22356, 22722, 24886, 26082, 29214, 34083, 37329, 39123, 43821, 45444, 49772, 52164, 58428, 68166, 74658, 78246, 87101, 87642, 102249, 111987, 131463, 136332, 149316, 156492, 174202, 175284, 204498, 223974, 261303, 262926, 306747, 335961, 348404, 408996, 447948, 522606, 525852, 613494, 671922, 783909, 920241, 1007883, 1045212, 1226988, 1343844, 1567818, 1840482, 2015766, 2351727, 3023649, 3135636, 3680964, 4031532, 4703454, 6047298, 7055181, 9406908, 12094596, 14110362, 21165543, 28220724, 42331086, 84662172]

約数ペア:

[(1, 84662172), (2, 42331086), (3, 28220724), (4, 21165543), (6, 14110362), (7, 12094596), (9, 9406908), (12, 7055181), (14, 6047298), (18, 4703454), (21, 4031532), (23, 3680964), (27, 3135636), (28, 3023649), (36, 2351727), (42, 2015766), (46, 1840482), (54, 1567818), (63, 1343844), (69, 1226988), (81, 1045212), (84, 1007883), (92, 920241), (108, 783909), (126, 671922), (138, 613494), (161, 525852), (162, 522606), (189, 447948), (207, 408996), (243, 348404), (252, 335961), (276, 306747), (322, 262926), (324, 261303), (378, 223974), (414, 204498), (483, 175284), (486, 174202), (541, 156492), (567, 149316), (621, 136332), (644, 131463), (756, 111987), (828, 102249), (966, 87642), (972, 87101), (1082, 78246), (1134, 74658), (1242, 68166), (1449, 58428), (1623, 52164), (1701, 49772), (1863, 45444), (1932, 43821), (2164, 39123), (2268, 37329), (2484, 34083), (2898, 29214), (3246, 26082), (3402, 24886), (3726, 22722), (3787, 22356), (4347, 19476), (4869, 17388), (5589, 15148), (5796, 14607), (6492, 13041), (6804, 12443), (7452, 11361), (7574, 11178), (8694, 9738)]