61257312

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{937}}^1$

素因数の和:1180

約数の個数: 72

約数和(自身を含む): 175154616

約数和(自身を除く): 113897304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 937, 1362, 1816, 1874, 2043, 2724, 2811, 3632, 3748, 4086, 5448, 5622, 7264, 7496, 8172, 8433, 10896, 11244, 14992, 16344, 16866, 21792, 22488, 29984, 32688, 33732, 44976, 65376, 67464, 89952, 134928, 212699, 269856, 425398, 638097, 850796, 1276194, 1701592, 1914291, 2552388, 3403184, 3828582, 5104776, 6806368, 7657164, 10209552, 15314328, 20419104, 30628656, 61257312]

約数ペア:

[(1, 61257312), (2, 30628656), (3, 20419104), (4, 15314328), (6, 10209552), (8, 7657164), (9, 6806368), (12, 5104776), (16, 3828582), (18, 3403184), (24, 2552388), (32, 1914291), (36, 1701592), (48, 1276194), (72, 850796), (96, 638097), (144, 425398), (227, 269856), (288, 212699), (454, 134928), (681, 89952), (908, 67464), (937, 65376), (1362, 44976), (1816, 33732), (1874, 32688), (2043, 29984), (2724, 22488), (2811, 21792), (3632, 16866), (3748, 16344), (4086, 14992), (5448, 11244), (5622, 10896), (7264, 8433), (7496, 8172)]