81804382164

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1933}}^1$

素因数の和:2609

約数の個数: 168

約数和(自身を含む): 224441411712

約数和(自身を除く): 142637029548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 631, 729, 828, 972, 1242, 1262, 1458, 1863, 1893, 1933, 2484, 2524, 2916, 3726, 3786, 3866, 5589, 5679, 5799, 7452, 7572, 7732, 11178, 11358, 11598, 14513, 16767, 17037, 17397, 22356, 22716, 23196, 29026, 33534, 34074, 34794, 43539, 44459, 51111, 52191, 58052, 67068, 68148, 69588, 87078, 88918, 102222, 104382, 130617, 133377, 153333, 156573, 174156, 177836, 204444, 208764, 261234, 266754, 306666, 313146, 391851, 400131, 459999, 469719, 522468, 533508, 613332, 626292, 783702, 800262, 919998, 939438, 1175553, 1200393, 1219723, 1409157, 1567404, 1600524, 1839996, 1878876, 2351106, 2400786, 2439446, 2818314, 3526659, 3601179, 3659169, 4702212, 4801572, 4878892, 5636628, 7053318, 7202358, 7318338, 10579977, 10803537, 10977507, 14106636, 14404716, 14636676, 21159954, 21607074, 21955014, 28053629, 32410611, 32932521, 42319908, 43214148, 43910028, 56107258, 64821222, 65865042, 84160887, 98797563, 112214516, 129642444, 131730084, 168321774, 197595126, 252482661, 296392689, 336643548, 395190252, 504965322, 592785378, 757447983, 889178067, 1009930644, 1185570756, 1514895966, 1778356134, 2272343949, 3029791932, 3556712268, 4544687898, 6817031847, 9089375796, 13634063694, 20451095541, 27268127388, 40902191082, 81804382164]

約数ペア:

[(1, 81804382164), (2, 40902191082), (3, 27268127388), (4, 20451095541), (6, 13634063694), (9, 9089375796), (12, 6817031847), (18, 4544687898), (23, 3556712268), (27, 3029791932), (36, 2272343949), (46, 1778356134), (54, 1514895966), (69, 1185570756), (81, 1009930644), (92, 889178067), (108, 757447983), (138, 592785378), (162, 504965322), (207, 395190252), (243, 336643548), (276, 296392689), (324, 252482661), (414, 197595126), (486, 168321774), (621, 131730084), (631, 129642444), (729, 112214516), (828, 98797563), (972, 84160887), (1242, 65865042), (1262, 64821222), (1458, 56107258), (1863, 43910028), (1893, 43214148), (1933, 42319908), (2484, 32932521), (2524, 32410611), (2916, 28053629), (3726, 21955014), (3786, 21607074), (3866, 21159954), (5589, 14636676), (5679, 14404716), (5799, 14106636), (7452, 10977507), (7572, 10803537), (7732, 10579977), (11178, 7318338), (11358, 7202358), (11598, 7053318), (14513, 5636628), (16767, 4878892), (17037, 4801572), (17397, 4702212), (22356, 3659169), (22716, 3601179), (23196, 3526659), (29026, 2818314), (33534, 2439446), (34074, 2400786), (34794, 2351106), (43539, 1878876), (44459, 1839996), (51111, 1600524), (52191, 1567404), (58052, 1409157), (67068, 1219723), (68148, 1200393), (69588, 1175553), (87078, 939438), (88918, 919998), (102222, 800262), (104382, 783702), (130617, 626292), (133377, 613332), (153333, 533508), (156573, 522468), (174156, 469719), (177836, 459999), (204444, 400131), (208764, 391851), (261234, 313146), (266754, 306666)]