83808288

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{733}}^1$

素因数の和:1146

約数の個数: 72

約数和(自身を含む): 239256108

約数和(自身を除く): 155447820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 733, 794, 1191, 1466, 1588, 2199, 2382, 2932, 3176, 3573, 4398, 4764, 5864, 6352, 6597, 7146, 8796, 9528, 11728, 12704, 13194, 14292, 17592, 19056, 23456, 26388, 28584, 35184, 38112, 52776, 57168, 70368, 105552, 114336, 211104, 291001, 582002, 873003, 1164004, 1746006, 2328008, 2619009, 3492012, 4656016, 5238018, 6984024, 9312032, 10476036, 13968048, 20952072, 27936096, 41904144, 83808288]

約数ペア:

[(1, 83808288), (2, 41904144), (3, 27936096), (4, 20952072), (6, 13968048), (8, 10476036), (9, 9312032), (12, 6984024), (16, 5238018), (18, 4656016), (24, 3492012), (32, 2619009), (36, 2328008), (48, 1746006), (72, 1164004), (96, 873003), (144, 582002), (288, 291001), (397, 211104), (733, 114336), (794, 105552), (1191, 70368), (1466, 57168), (1588, 52776), (2199, 38112), (2382, 35184), (2932, 28584), (3176, 26388), (3573, 23456), (4398, 19056), (4764, 17592), (5864, 14292), (6352, 13194), (6597, 12704), (7146, 11728), (8796, 9528)]