80504976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2224

約数の個数: 80

約数和(自身を含む): 224360640

約数和(自身を除く): 143855664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2153, 2337, 3116, 4306, 4674, 6232, 6459, 8612, 9348, 12464, 12918, 17224, 18696, 25836, 34448, 37392, 40907, 51672, 81814, 88273, 103344, 122721, 163628, 176546, 245442, 264819, 327256, 353092, 490884, 529638, 654512, 706184, 981768, 1059276, 1412368, 1677187, 1963536, 2118552, 3354374, 4237104, 5031561, 6708748, 10063122, 13417496, 20126244, 26834992, 40252488, 80504976]

約数ペア:

[(1, 80504976), (2, 40252488), (3, 26834992), (4, 20126244), (6, 13417496), (8, 10063122), (12, 6708748), (16, 5031561), (19, 4237104), (24, 3354374), (38, 2118552), (41, 1963536), (48, 1677187), (57, 1412368), (76, 1059276), (82, 981768), (114, 706184), (123, 654512), (152, 529638), (164, 490884), (228, 353092), (246, 327256), (304, 264819), (328, 245442), (456, 176546), (492, 163628), (656, 122721), (779, 103344), (912, 88273), (984, 81814), (1558, 51672), (1968, 40907), (2153, 37392), (2337, 34448), (3116, 25836), (4306, 18696), (4674, 17224), (6232, 12918), (6459, 12464), (8612, 9348)]