31594366908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6791}}^1\times {\mathrm{9941}}^1$

素因数の和:16755

約数の個数: 72

約数和(自身を含む): 86028205536

約数和(自身を除く): 54433838628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 6791, 9941, 13582, 19882, 20373, 27164, 29823, 39764, 40746, 59646, 61119, 81492, 88283, 89469, 119292, 122238, 129233, 176566, 178938, 244476, 258466, 264849, 353132, 357876, 387699, 516932, 529698, 775398, 794547, 1059396, 1163097, 1550796, 1589094, 2326194, 3178188, 4652388, 67509331, 135018662, 202527993, 270037324, 405055986, 607583979, 810111972, 877621303, 1215167958, 1755242606, 2430335916, 2632863909, 3510485212, 5265727818, 7898591727, 10531455636, 15797183454, 31594366908]

約数ペア:

[(1, 31594366908), (2, 15797183454), (3, 10531455636), (4, 7898591727), (6, 5265727818), (9, 3510485212), (12, 2632863909), (13, 2430335916), (18, 1755242606), (26, 1215167958), (36, 877621303), (39, 810111972), (52, 607583979), (78, 405055986), (117, 270037324), (156, 202527993), (234, 135018662), (468, 67509331), (6791, 4652388), (9941, 3178188), (13582, 2326194), (19882, 1589094), (20373, 1550796), (27164, 1163097), (29823, 1059396), (39764, 794547), (40746, 775398), (59646, 529698), (61119, 516932), (81492, 387699), (88283, 357876), (89469, 353132), (119292, 264849), (122238, 258466), (129233, 244476), (176566, 178938)]