121800504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17683}}^1$

素因数の和:17740

約数の個数: 64

約数和(自身を含む): 356509440

約数和(自身を除く): 234708936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 17683, 35366, 53049, 70732, 106098, 123781, 141464, 212196, 247562, 371343, 424392, 495124, 725003, 742686, 990248, 1450006, 1485372, 2175009, 2900012, 2970744, 4350018, 5075021, 5800024, 8700036, 10150042, 15225063, 17400072, 20300084, 30450126, 40600168, 60900252, 121800504]

約数ペア:

[(1, 121800504), (2, 60900252), (3, 40600168), (4, 30450126), (6, 20300084), (7, 17400072), (8, 15225063), (12, 10150042), (14, 8700036), (21, 5800024), (24, 5075021), (28, 4350018), (41, 2970744), (42, 2900012), (56, 2175009), (82, 1485372), (84, 1450006), (123, 990248), (164, 742686), (168, 725003), (246, 495124), (287, 424392), (328, 371343), (492, 247562), (574, 212196), (861, 141464), (984, 123781), (1148, 106098), (1722, 70732), (2296, 53049), (3444, 35366), (6888, 17683)]