81508896

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13477}}^1$

素因数の和:13503

約数の個数: 96

約数和(自身を含む): 271716480

約数和(自身を除く): 190207584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 13477, 26954, 40431, 53908, 80862, 94339, 107816, 121293, 161724, 188678, 215632, 242586, 283017, 323448, 363879, 377356, 431264, 485172, 566034, 646896, 727758, 754712, 849051, 970344, 1132068, 1293792, 1455516, 1509424, 1698102, 1940688, 2264136, 2547153, 2911032, 3018848, 3396204, 3881376, 4528272, 5094306, 5822064, 6792408, 9056544, 10188612, 11644128, 13584816, 20377224, 27169632, 40754448, 81508896]

約数ペア:

[(1, 81508896), (2, 40754448), (3, 27169632), (4, 20377224), (6, 13584816), (7, 11644128), (8, 10188612), (9, 9056544), (12, 6792408), (14, 5822064), (16, 5094306), (18, 4528272), (21, 3881376), (24, 3396204), (27, 3018848), (28, 2911032), (32, 2547153), (36, 2264136), (42, 1940688), (48, 1698102), (54, 1509424), (56, 1455516), (63, 1293792), (72, 1132068), (84, 970344), (96, 849051), (108, 754712), (112, 727758), (126, 646896), (144, 566034), (168, 485172), (189, 431264), (216, 377356), (224, 363879), (252, 323448), (288, 283017), (336, 242586), (378, 215632), (432, 188678), (504, 161724), (672, 121293), (756, 107816), (864, 94339), (1008, 80862), (1512, 53908), (2016, 40431), (3024, 26954), (6048, 13477)]