180449568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{48197}}^1$

素因数の和:48226

約数の個数: 72

約数和(自身を含む): 552638268

約数和(自身を除く): 372188700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 48197, 96394, 144591, 192788, 289182, 385576, 433773, 578364, 626561, 771152, 867546, 1156728, 1253122, 1542304, 1735092, 1879683, 2313456, 2506244, 3470184, 3759366, 4626912, 5012488, 5639049, 6940368, 7518732, 10024976, 11278098, 13880736, 15037464, 20049952, 22556196, 30074928, 45112392, 60149856, 90224784, 180449568]

約数ペア:

[(1, 180449568), (2, 90224784), (3, 60149856), (4, 45112392), (6, 30074928), (8, 22556196), (9, 20049952), (12, 15037464), (13, 13880736), (16, 11278098), (18, 10024976), (24, 7518732), (26, 6940368), (32, 5639049), (36, 5012488), (39, 4626912), (48, 3759366), (52, 3470184), (72, 2506244), (78, 2313456), (96, 1879683), (104, 1735092), (117, 1542304), (144, 1253122), (156, 1156728), (208, 867546), (234, 771152), (288, 626561), (312, 578364), (416, 433773), (468, 385576), (624, 289182), (936, 192788), (1248, 144591), (1872, 96394), (3744, 48197)]