15775344

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:136

約数の個数: 120

約数和(自身を含む): 49701680

約数和(自身を除く): 33926336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 53, 54, 72, 78, 104, 106, 108, 117, 144, 156, 159, 208, 212, 216, 234, 312, 318, 351, 424, 432, 468, 477, 624, 636, 689, 702, 848, 936, 954, 1272, 1378, 1404, 1431, 1872, 1908, 2067, 2544, 2756, 2808, 2809, 2862, 3816, 4134, 5512, 5616, 5618, 5724, 6201, 7632, 8268, 8427, 11024, 11236, 11448, 12402, 16536, 16854, 18603, 22472, 22896, 24804, 25281, 33072, 33708, 36517, 37206, 44944, 49608, 50562, 67416, 73034, 74412, 75843, 99216, 101124, 109551, 134832, 146068, 148824, 151686, 202248, 219102, 292136, 297648, 303372, 328653, 404496, 438204, 584272, 606744, 657306, 876408, 985959, 1213488, 1314612, 1752816, 1971918, 2629224, 3943836, 5258448, 7887672, 15775344]

約数ペア:

[(1, 15775344), (2, 7887672), (3, 5258448), (4, 3943836), (6, 2629224), (8, 1971918), (9, 1752816), (12, 1314612), (13, 1213488), (16, 985959), (18, 876408), (24, 657306), (26, 606744), (27, 584272), (36, 438204), (39, 404496), (48, 328653), (52, 303372), (53, 297648), (54, 292136), (72, 219102), (78, 202248), (104, 151686), (106, 148824), (108, 146068), (117, 134832), (144, 109551), (156, 101124), (159, 99216), (208, 75843), (212, 74412), (216, 73034), (234, 67416), (312, 50562), (318, 49608), (351, 44944), (424, 37206), (432, 36517), (468, 33708), (477, 33072), (624, 25281), (636, 24804), (689, 22896), (702, 22472), (848, 18603), (936, 16854), (954, 16536), (1272, 12402), (1378, 11448), (1404, 11236), (1431, 11024), (1872, 8427), (1908, 8268), (2067, 7632), (2544, 6201), (2756, 5724), (2808, 5618), (2809, 5616), (2862, 5512), (3816, 4134)]