81539712

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1970

約数の個数: 96

約数和(自身を含む): 241106580

約数和(自身を除く): 159566868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 288, 296, 333, 384, 444, 576, 592, 666, 888, 1152, 1184, 1332, 1776, 1913, 2368, 2664, 3552, 3826, 4736, 5328, 5739, 7104, 7652, 10656, 11478, 14208, 15304, 17217, 21312, 22956, 30608, 34434, 42624, 45912, 61216, 68868, 70781, 91824, 122432, 137736, 141562, 183648, 212343, 244864, 275472, 283124, 367296, 424686, 550944, 566248, 637029, 734592, 849372, 1101888, 1132496, 1274058, 1698744, 2203776, 2264992, 2548116, 3397488, 4529984, 5096232, 6794976, 9059968, 10192464, 13589952, 20384928, 27179904, 40769856, 81539712]

約数ペア:

[(1, 81539712), (2, 40769856), (3, 27179904), (4, 20384928), (6, 13589952), (8, 10192464), (9, 9059968), (12, 6794976), (16, 5096232), (18, 4529984), (24, 3397488), (32, 2548116), (36, 2264992), (37, 2203776), (48, 1698744), (64, 1274058), (72, 1132496), (74, 1101888), (96, 849372), (111, 734592), (128, 637029), (144, 566248), (148, 550944), (192, 424686), (222, 367296), (288, 283124), (296, 275472), (333, 244864), (384, 212343), (444, 183648), (576, 141562), (592, 137736), (666, 122432), (888, 91824), (1152, 70781), (1184, 68868), (1332, 61216), (1776, 45912), (1913, 42624), (2368, 34434), (2664, 30608), (3552, 22956), (3826, 21312), (4736, 17217), (5328, 15304), (5739, 14208), (7104, 11478), (7652, 10656)]