71827984956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{18461}}^1$

素因数の和:19004

約数の個数: 144

約数和(自身を含む): 210382613280

約数和(自身を除く): 138554628324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 509, 546, 588, 637, 1018, 1092, 1274, 1527, 1911, 2036, 2548, 3054, 3563, 3822, 6108, 6617, 7126, 7644, 10689, 13234, 14252, 18461, 19851, 21378, 24941, 26468, 36922, 39702, 42756, 46319, 49882, 55383, 73844, 74823, 79404, 92638, 99764, 110766, 129227, 138957, 149646, 185276, 221532, 239993, 258454, 277914, 299292, 324233, 387681, 479986, 516908, 555828, 648466, 719979, 775362, 904589, 959972, 972699, 1296932, 1439958, 1550724, 1679951, 1809178, 1945398, 2713767, 2879916, 3359902, 3618356, 3890796, 5039853, 5427534, 6719804, 9396649, 10079706, 10855068, 11759657, 18793298, 20159412, 23519314, 28189947, 35278971, 37586596, 47038628, 56379894, 65776543, 70557942, 112759788, 122156437, 131553086, 141115884, 197329629, 244312874, 263106172, 366469311, 394659258, 460435801, 488625748, 732938622, 789318516, 855095059, 920871602, 1381307403, 1465877244, 1710190118, 1841743204, 2565285177, 2762614806, 3420380236, 5130570354, 5525229612, 5985665413, 10261140708, 11971330826, 17956996239, 23942661652, 35913992478, 71827984956]

約数ペア:

[(1, 71827984956), (2, 35913992478), (3, 23942661652), (4, 17956996239), (6, 11971330826), (7, 10261140708), (12, 5985665413), (13, 5525229612), (14, 5130570354), (21, 3420380236), (26, 2762614806), (28, 2565285177), (39, 1841743204), (42, 1710190118), (49, 1465877244), (52, 1381307403), (78, 920871602), (84, 855095059), (91, 789318516), (98, 732938622), (147, 488625748), (156, 460435801), (182, 394659258), (196, 366469311), (273, 263106172), (294, 244312874), (364, 197329629), (509, 141115884), (546, 131553086), (588, 122156437), (637, 112759788), (1018, 70557942), (1092, 65776543), (1274, 56379894), (1527, 47038628), (1911, 37586596), (2036, 35278971), (2548, 28189947), (3054, 23519314), (3563, 20159412), (3822, 18793298), (6108, 11759657), (6617, 10855068), (7126, 10079706), (7644, 9396649), (10689, 6719804), (13234, 5427534), (14252, 5039853), (18461, 3890796), (19851, 3618356), (21378, 3359902), (24941, 2879916), (26468, 2713767), (36922, 1945398), (39702, 1809178), (42756, 1679951), (46319, 1550724), (49882, 1439958), (55383, 1296932), (73844, 972699), (74823, 959972), (79404, 904589), (92638, 775362), (99764, 719979), (110766, 648466), (129227, 555828), (138957, 516908), (149646, 479986), (185276, 387681), (221532, 324233), (239993, 299292), (258454, 277914)]