55728216

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 167808000

約数和(自身を除く): 112079784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 367, 444, 456, 513, 666, 684, 703, 734, 888, 999, 1026, 1101, 1332, 1368, 1406, 1468, 1998, 2052, 2109, 2202, 2664, 2812, 2936, 3303, 3996, 4104, 4218, 4404, 5624, 6327, 6606, 6973, 7992, 8436, 8808, 9909, 12654, 13212, 13579, 13946, 16872, 18981, 19818, 20919, 25308, 26424, 27158, 27892, 37962, 39636, 40737, 41838, 50616, 54316, 55784, 62757, 75924, 79272, 81474, 83676, 108632, 122211, 125514, 151848, 162948, 167352, 188271, 244422, 251028, 258001, 325896, 366633, 376542, 488844, 502056, 516002, 733266, 753084, 774003, 977688, 1032004, 1466532, 1506168, 1548006, 2064008, 2322009, 2933064, 3096012, 4644018, 6192024, 6966027, 9288036, 13932054, 18576072, 27864108, 55728216]

約数ペア:

[(1, 55728216), (2, 27864108), (3, 18576072), (4, 13932054), (6, 9288036), (8, 6966027), (9, 6192024), (12, 4644018), (18, 3096012), (19, 2933064), (24, 2322009), (27, 2064008), (36, 1548006), (37, 1506168), (38, 1466532), (54, 1032004), (57, 977688), (72, 774003), (74, 753084), (76, 733266), (108, 516002), (111, 502056), (114, 488844), (148, 376542), (152, 366633), (171, 325896), (216, 258001), (222, 251028), (228, 244422), (296, 188271), (333, 167352), (342, 162948), (367, 151848), (444, 125514), (456, 122211), (513, 108632), (666, 83676), (684, 81474), (703, 79272), (734, 75924), (888, 62757), (999, 55784), (1026, 54316), (1101, 50616), (1332, 41838), (1368, 40737), (1406, 39636), (1468, 37962), (1998, 27892), (2052, 27158), (2109, 26424), (2202, 25308), (2664, 20919), (2812, 19818), (2936, 18981), (3303, 16872), (3996, 13946), (4104, 13579), (4218, 13212), (4404, 12654), (5624, 9909), (6327, 8808), (6606, 8436), (6973, 7992)]