87944688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 268107840

約数和(自身を除く): 180163152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 109, 117, 144, 156, 208, 218, 234, 312, 327, 431, 436, 468, 624, 654, 862, 872, 936, 981, 1293, 1308, 1417, 1724, 1744, 1872, 1962, 2586, 2616, 2834, 3448, 3879, 3924, 4251, 5172, 5232, 5603, 5668, 6896, 7758, 7848, 8502, 10344, 11206, 11336, 12753, 15516, 15696, 16809, 17004, 20688, 22412, 22672, 25506, 31032, 33618, 34008, 44824, 46979, 50427, 51012, 62064, 67236, 68016, 89648, 93958, 100854, 102024, 134472, 140937, 187916, 201708, 204048, 268944, 281874, 375832, 403416, 422811, 563748, 610727, 751664, 806832, 845622, 1127496, 1221454, 1691244, 1832181, 2254992, 2442908, 3382488, 3664362, 4885816, 5496543, 6764976, 7328724, 9771632, 10993086, 14657448, 21986172, 29314896, 43972344, 87944688]

約数ペア:

[(1, 87944688), (2, 43972344), (3, 29314896), (4, 21986172), (6, 14657448), (8, 10993086), (9, 9771632), (12, 7328724), (13, 6764976), (16, 5496543), (18, 4885816), (24, 3664362), (26, 3382488), (36, 2442908), (39, 2254992), (48, 1832181), (52, 1691244), (72, 1221454), (78, 1127496), (104, 845622), (109, 806832), (117, 751664), (144, 610727), (156, 563748), (208, 422811), (218, 403416), (234, 375832), (312, 281874), (327, 268944), (431, 204048), (436, 201708), (468, 187916), (624, 140937), (654, 134472), (862, 102024), (872, 100854), (936, 93958), (981, 89648), (1293, 68016), (1308, 67236), (1417, 62064), (1724, 51012), (1744, 50427), (1872, 46979), (1962, 44824), (2586, 34008), (2616, 33618), (2834, 31032), (3448, 25506), (3879, 22672), (3924, 22412), (4251, 20688), (5172, 17004), (5232, 16809), (5603, 15696), (5668, 15516), (6896, 12753), (7758, 11336), (7848, 11206), (8502, 10344)]