87722208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 144

約数和(自身を含む): 290830176

約数和(自身を除く): 203107968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 742, 821, 848, 954, 1008, 1113, 1272, 1484, 1642, 1696, 1908, 2016, 2226, 2463, 2544, 2968, 3284, 3339, 3816, 4452, 4926, 5088, 5747, 5936, 6568, 6678, 7389, 7632, 8904, 9852, 11494, 11872, 13136, 13356, 14778, 15264, 17241, 17808, 19704, 22988, 26272, 26712, 29556, 34482, 35616, 39408, 43513, 45976, 51723, 53424, 59112, 68964, 78816, 87026, 91952, 103446, 106848, 118224, 130539, 137928, 174052, 183904, 206892, 236448, 261078, 275856, 304591, 348104, 391617, 413784, 522156, 551712, 609182, 696208, 783234, 827568, 913773, 1044312, 1218364, 1392416, 1566468, 1655136, 1827546, 2088624, 2436728, 2741319, 3132936, 3655092, 4177248, 4873456, 5482638, 6265872, 7310184, 9746912, 10965276, 12531744, 14620368, 21930552, 29240736, 43861104, 87722208]

約数ペア:

[(1, 87722208), (2, 43861104), (3, 29240736), (4, 21930552), (6, 14620368), (7, 12531744), (8, 10965276), (9, 9746912), (12, 7310184), (14, 6265872), (16, 5482638), (18, 4873456), (21, 4177248), (24, 3655092), (28, 3132936), (32, 2741319), (36, 2436728), (42, 2088624), (48, 1827546), (53, 1655136), (56, 1566468), (63, 1392416), (72, 1218364), (84, 1044312), (96, 913773), (106, 827568), (112, 783234), (126, 696208), (144, 609182), (159, 551712), (168, 522156), (212, 413784), (224, 391617), (252, 348104), (288, 304591), (318, 275856), (336, 261078), (371, 236448), (424, 206892), (477, 183904), (504, 174052), (636, 137928), (672, 130539), (742, 118224), (821, 106848), (848, 103446), (954, 91952), (1008, 87026), (1113, 78816), (1272, 68964), (1484, 59112), (1642, 53424), (1696, 51723), (1908, 45976), (2016, 43513), (2226, 39408), (2463, 35616), (2544, 34482), (2968, 29556), (3284, 26712), (3339, 26272), (3816, 22988), (4452, 19704), (4926, 17808), (5088, 17241), (5747, 15264), (5936, 14778), (6568, 13356), (6678, 13136), (7389, 11872), (7632, 11494), (8904, 9852)]