81792288

素因数分解:

$2^5\times 3^3\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 240649920

約数和(自身を除く): 158857632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 137, 144, 216, 274, 288, 411, 432, 548, 691, 822, 864, 1096, 1233, 1382, 1644, 2073, 2192, 2466, 2764, 3288, 3699, 4146, 4384, 4932, 5528, 6219, 6576, 7398, 8292, 9864, 11056, 12438, 13152, 14796, 16584, 18657, 19728, 22112, 24876, 29592, 33168, 37314, 39456, 49752, 59184, 66336, 74628, 94667, 99504, 118368, 149256, 189334, 199008, 284001, 298512, 378668, 568002, 597024, 757336, 852003, 1136004, 1514672, 1704006, 2272008, 2556009, 3029344, 3408012, 4544016, 5112018, 6816024, 9088032, 10224036, 13632048, 20448072, 27264096, 40896144, 81792288]

約数ペア:

[(1, 81792288), (2, 40896144), (3, 27264096), (4, 20448072), (6, 13632048), (8, 10224036), (9, 9088032), (12, 6816024), (16, 5112018), (18, 4544016), (24, 3408012), (27, 3029344), (32, 2556009), (36, 2272008), (48, 1704006), (54, 1514672), (72, 1136004), (96, 852003), (108, 757336), (137, 597024), (144, 568002), (216, 378668), (274, 298512), (288, 284001), (411, 199008), (432, 189334), (548, 149256), (691, 118368), (822, 99504), (864, 94667), (1096, 74628), (1233, 66336), (1382, 59184), (1644, 49752), (2073, 39456), (2192, 37314), (2466, 33168), (2764, 29592), (3288, 24876), (3699, 22112), (4146, 19728), (4384, 18657), (4932, 16584), (5528, 14796), (6219, 13152), (6576, 12438), (7398, 11056), (8292, 9864)]