81992496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 226994400

約数和(自身を除く): 145001904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 89, 102, 136, 178, 204, 267, 272, 356, 408, 534, 712, 816, 1068, 1129, 1424, 1513, 2136, 2258, 3026, 3387, 4272, 4516, 4539, 6052, 6774, 9032, 9078, 12104, 13548, 18064, 18156, 19193, 24208, 27096, 36312, 38386, 54192, 57579, 72624, 76772, 100481, 115158, 153544, 200962, 230316, 301443, 307088, 401924, 460632, 602886, 803848, 921264, 1205772, 1607696, 1708177, 2411544, 3416354, 4823088, 5124531, 6832708, 10249062, 13665416, 20498124, 27330832, 40996248, 81992496]

約数ペア:

[(1, 81992496), (2, 40996248), (3, 27330832), (4, 20498124), (6, 13665416), (8, 10249062), (12, 6832708), (16, 5124531), (17, 4823088), (24, 3416354), (34, 2411544), (48, 1708177), (51, 1607696), (68, 1205772), (89, 921264), (102, 803848), (136, 602886), (178, 460632), (204, 401924), (267, 307088), (272, 301443), (356, 230316), (408, 200962), (534, 153544), (712, 115158), (816, 100481), (1068, 76772), (1129, 72624), (1424, 57579), (1513, 54192), (2136, 38386), (2258, 36312), (3026, 27096), (3387, 24208), (4272, 19193), (4516, 18156), (4539, 18064), (6052, 13548), (6774, 12104), (9032, 9078)]