80854272

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1888

約数の個数: 108

約数和(自身を含む): 245525280

約数和(自身を除く): 164671008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 1847, 2304, 2432, 2736, 3648, 3694, 4864, 5472, 5541, 7296, 7388, 10944, 11082, 14592, 14776, 16623, 21888, 22164, 29552, 33246, 35093, 43776, 44328, 59104, 66492, 70186, 88656, 105279, 118208, 132984, 140372, 177312, 210558, 236416, 265968, 280744, 315837, 354624, 421116, 472832, 531936, 561488, 631674, 709248, 842232, 1063872, 1122976, 1263348, 1418496, 1684464, 2127744, 2245952, 2526696, 3368928, 4255488, 4491904, 5053392, 6737856, 8983808, 10106784, 13475712, 20213568, 26951424, 40427136, 80854272]

約数ペア:

[(1, 80854272), (2, 40427136), (3, 26951424), (4, 20213568), (6, 13475712), (8, 10106784), (9, 8983808), (12, 6737856), (16, 5053392), (18, 4491904), (19, 4255488), (24, 3368928), (32, 2526696), (36, 2245952), (38, 2127744), (48, 1684464), (57, 1418496), (64, 1263348), (72, 1122976), (76, 1063872), (96, 842232), (114, 709248), (128, 631674), (144, 561488), (152, 531936), (171, 472832), (192, 421116), (228, 354624), (256, 315837), (288, 280744), (304, 265968), (342, 236416), (384, 210558), (456, 177312), (576, 140372), (608, 132984), (684, 118208), (768, 105279), (912, 88656), (1152, 70186), (1216, 66492), (1368, 59104), (1824, 44328), (1847, 43776), (2304, 35093), (2432, 33246), (2736, 29552), (3648, 22164), (3694, 21888), (4864, 16623), (5472, 14776), (5541, 14592), (7296, 11082), (7388, 10944)]