68412708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6994

約数の個数: 96

約数和(自身を含む): 218328320

約数和(自身を除く): 149915612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 6961, 9828, 13922, 20883, 27844, 41766, 48727, 62649, 83532, 90493, 97454, 125298, 146181, 180986, 187947, 194908, 250596, 271479, 292362, 361972, 375894, 438543, 542958, 584724, 633451, 751788, 814437, 877086, 1085916, 1266902, 1315629, 1628874, 1754172, 1900353, 2443311, 2533804, 2631258, 3257748, 3800706, 4886622, 5262516, 5701059, 7601412, 9773244, 11402118, 17103177, 22804236, 34206354, 68412708]

約数ペア:

[(1, 68412708), (2, 34206354), (3, 22804236), (4, 17103177), (6, 11402118), (7, 9773244), (9, 7601412), (12, 5701059), (13, 5262516), (14, 4886622), (18, 3800706), (21, 3257748), (26, 2631258), (27, 2533804), (28, 2443311), (36, 1900353), (39, 1754172), (42, 1628874), (52, 1315629), (54, 1266902), (63, 1085916), (78, 877086), (84, 814437), (91, 751788), (108, 633451), (117, 584724), (126, 542958), (156, 438543), (182, 375894), (189, 361972), (234, 292362), (252, 271479), (273, 250596), (351, 194908), (364, 187947), (378, 180986), (468, 146181), (546, 125298), (702, 97454), (756, 90493), (819, 83532), (1092, 62649), (1404, 48727), (1638, 41766), (2457, 27844), (3276, 20883), (4914, 13922), (6961, 9828)]