66137136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 191702016

約数和(自身を除く): 125564880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 263, 312, 338, 372, 403, 496, 507, 526, 624, 676, 744, 789, 806, 1014, 1052, 1209, 1352, 1488, 1578, 1612, 2028, 2104, 2418, 2704, 3156, 3224, 3419, 4056, 4208, 4836, 5239, 6312, 6448, 6838, 8112, 8153, 9672, 10257, 10478, 12624, 13676, 15717, 16306, 19344, 20514, 20956, 24459, 27352, 31434, 32612, 41028, 41912, 44447, 48918, 54704, 62868, 65224, 82056, 83824, 88894, 97836, 105989, 125736, 130448, 133341, 164112, 177788, 195672, 211978, 251472, 266682, 317967, 355576, 391344, 423956, 533364, 635934, 711152, 847912, 1066728, 1271868, 1377857, 1695824, 2133456, 2543736, 2755714, 4133571, 5087472, 5511428, 8267142, 11022856, 16534284, 22045712, 33068568, 66137136]

約数ペア:

[(1, 66137136), (2, 33068568), (3, 22045712), (4, 16534284), (6, 11022856), (8, 8267142), (12, 5511428), (13, 5087472), (16, 4133571), (24, 2755714), (26, 2543736), (31, 2133456), (39, 1695824), (48, 1377857), (52, 1271868), (62, 1066728), (78, 847912), (93, 711152), (104, 635934), (124, 533364), (156, 423956), (169, 391344), (186, 355576), (208, 317967), (248, 266682), (263, 251472), (312, 211978), (338, 195672), (372, 177788), (403, 164112), (496, 133341), (507, 130448), (526, 125736), (624, 105989), (676, 97836), (744, 88894), (789, 83824), (806, 82056), (1014, 65224), (1052, 62868), (1209, 54704), (1352, 48918), (1488, 44447), (1578, 41912), (1612, 41028), (2028, 32612), (2104, 31434), (2418, 27352), (2704, 24459), (3156, 20956), (3224, 20514), (3419, 19344), (4056, 16306), (4208, 15717), (4836, 13676), (5239, 12624), (6312, 10478), (6448, 10257), (6838, 9672), (8112, 8153)]