82045548

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 238574336

約数和(自身を除く): 156528788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 151, 156, 162, 172, 234, 243, 258, 302, 324, 351, 387, 453, 468, 486, 516, 559, 604, 702, 774, 906, 972, 1053, 1118, 1161, 1359, 1404, 1548, 1677, 1812, 1963, 2106, 2236, 2322, 2718, 3159, 3354, 3483, 3926, 4077, 4212, 4644, 5031, 5436, 5889, 6318, 6493, 6708, 6966, 7852, 8154, 10062, 10449, 11778, 12231, 12636, 12986, 13932, 15093, 16308, 17667, 19479, 20124, 20898, 23556, 24462, 25972, 30186, 35334, 36693, 38958, 41796, 45279, 48924, 53001, 58437, 60372, 70668, 73386, 77916, 84409, 90558, 106002, 116874, 135837, 146772, 159003, 168818, 175311, 181116, 212004, 233748, 253227, 271674, 318006, 337636, 350622, 477009, 506454, 525933, 543348, 636012, 701244, 759681, 954018, 1012908, 1051866, 1519362, 1577799, 1908036, 2103732, 2279043, 3038724, 3155598, 4558086, 6311196, 6837129, 9116172, 13674258, 20511387, 27348516, 41022774, 82045548]

約数ペア:

[(1, 82045548), (2, 41022774), (3, 27348516), (4, 20511387), (6, 13674258), (9, 9116172), (12, 6837129), (13, 6311196), (18, 4558086), (26, 3155598), (27, 3038724), (36, 2279043), (39, 2103732), (43, 1908036), (52, 1577799), (54, 1519362), (78, 1051866), (81, 1012908), (86, 954018), (108, 759681), (117, 701244), (129, 636012), (151, 543348), (156, 525933), (162, 506454), (172, 477009), (234, 350622), (243, 337636), (258, 318006), (302, 271674), (324, 253227), (351, 233748), (387, 212004), (453, 181116), (468, 175311), (486, 168818), (516, 159003), (559, 146772), (604, 135837), (702, 116874), (774, 106002), (906, 90558), (972, 84409), (1053, 77916), (1118, 73386), (1161, 70668), (1359, 60372), (1404, 58437), (1548, 53001), (1677, 48924), (1812, 45279), (1963, 41796), (2106, 38958), (2236, 36693), (2322, 35334), (2718, 30186), (3159, 25972), (3354, 24462), (3483, 23556), (3926, 20898), (4077, 20124), (4212, 19479), (4644, 17667), (5031, 16308), (5436, 15093), (5889, 13932), (6318, 12986), (6493, 12636), (6708, 12231), (6966, 11778), (7852, 10449), (8154, 10062)]