71252352

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 214812000

約数和(自身を除く): 143559648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 288, 318, 384, 389, 424, 432, 477, 576, 636, 778, 848, 864, 954, 1152, 1167, 1272, 1431, 1556, 1696, 1728, 1908, 2334, 2544, 2862, 3112, 3392, 3456, 3501, 3816, 4668, 5088, 5724, 6224, 6784, 7002, 7632, 9336, 10176, 10503, 11448, 12448, 14004, 15264, 18672, 20352, 20617, 21006, 22896, 24896, 28008, 30528, 37344, 41234, 42012, 45792, 49792, 56016, 61056, 61851, 74688, 82468, 84024, 91584, 112032, 123702, 149376, 164936, 168048, 183168, 185553, 224064, 247404, 329872, 336096, 371106, 448128, 494808, 556659, 659744, 672192, 742212, 989616, 1113318, 1319488, 1344384, 1484424, 1979232, 2226636, 2638976, 2968848, 3958464, 4453272, 5937696, 7916928, 8906544, 11875392, 17813088, 23750784, 35626176, 71252352]

約数ペア:

[(1, 71252352), (2, 35626176), (3, 23750784), (4, 17813088), (6, 11875392), (8, 8906544), (9, 7916928), (12, 5937696), (16, 4453272), (18, 3958464), (24, 2968848), (27, 2638976), (32, 2226636), (36, 1979232), (48, 1484424), (53, 1344384), (54, 1319488), (64, 1113318), (72, 989616), (96, 742212), (106, 672192), (108, 659744), (128, 556659), (144, 494808), (159, 448128), (192, 371106), (212, 336096), (216, 329872), (288, 247404), (318, 224064), (384, 185553), (389, 183168), (424, 168048), (432, 164936), (477, 149376), (576, 123702), (636, 112032), (778, 91584), (848, 84024), (864, 82468), (954, 74688), (1152, 61851), (1167, 61056), (1272, 56016), (1431, 49792), (1556, 45792), (1696, 42012), (1728, 41234), (1908, 37344), (2334, 30528), (2544, 28008), (2862, 24896), (3112, 22896), (3392, 21006), (3456, 20617), (3501, 20352), (3816, 18672), (4668, 15264), (5088, 14004), (5724, 12448), (6224, 11448), (6784, 10503), (7002, 10176), (7632, 9336)]