65757312

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 198288000

約数和(自身を除く): 132530688

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, 359, 384, 424, 432, 477, 576, 636, 718, 848, 864, 954, 1077, 1152, 1272, 1431, 1436, 1696, 1728, 1908, 2154, 2544, 2862, 2872, 3231, 3392, 3456, 3816, 4308, 5088, 5724, 5744, 6462, 6784, 7632, 8616, 9693, 10176, 11448, 11488, 12924, 15264, 17232, 19027, 19386, 20352, 22896, 22976, 25848, 30528, 34464, 38054, 38772, 45792, 45952, 51696, 57081, 61056, 68928, 76108, 77544, 91584, 103392, 114162, 137856, 152216, 155088, 171243, 183168, 206784, 228324, 304432, 310176, 342486, 413568, 456648, 513729, 608864, 620352, 684972, 913296, 1027458, 1217728, 1240704, 1369944, 1826592, 2054916, 2435456, 2739888, 3653184, 4109832, 5479776, 7306368, 8219664, 10959552, 16439328, 21919104, 32878656, 65757312]

約数ペア:

[(1, 65757312), (2, 32878656), (3, 21919104), (4, 16439328), (6, 10959552), (8, 8219664), (9, 7306368), (12, 5479776), (16, 4109832), (18, 3653184), (24, 2739888), (27, 2435456), (32, 2054916), (36, 1826592), (48, 1369944), (53, 1240704), (54, 1217728), (64, 1027458), (72, 913296), (96, 684972), (106, 620352), (108, 608864), (128, 513729), (144, 456648), (159, 413568), (192, 342486), (212, 310176), (216, 304432), (288, 228324), (318, 206784), (359, 183168), (384, 171243), (424, 155088), (432, 152216), (477, 137856), (576, 114162), (636, 103392), (718, 91584), (848, 77544), (864, 76108), (954, 68928), (1077, 61056), (1152, 57081), (1272, 51696), (1431, 45952), (1436, 45792), (1696, 38772), (1728, 38054), (1908, 34464), (2154, 30528), (2544, 25848), (2862, 22976), (2872, 22896), (3231, 20352), (3392, 19386), (3456, 19027), (3816, 17232), (4308, 15264), (5088, 12924), (5724, 11488), (5744, 11448), (6462, 10176), (6784, 9693), (7632, 8616)]