77257488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20903}}^1$

素因数の和:20932

約数の個数: 80

約数和(自身を含む): 248841216

約数和(自身を除く): 171583728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 20903, 41806, 62709, 83612, 125418, 146321, 167224, 229933, 250836, 292642, 334448, 438963, 459866, 501672, 585284, 689799, 877926, 919732, 1003344, 1170568, 1379598, 1609531, 1755852, 1839464, 2341136, 2759196, 3219062, 3511704, 3678928, 4828593, 5518392, 6438124, 7023408, 9657186, 11036784, 12876248, 19314372, 25752496, 38628744, 77257488]

約数ペア:

[(1, 77257488), (2, 38628744), (3, 25752496), (4, 19314372), (6, 12876248), (7, 11036784), (8, 9657186), (11, 7023408), (12, 6438124), (14, 5518392), (16, 4828593), (21, 3678928), (22, 3511704), (24, 3219062), (28, 2759196), (33, 2341136), (42, 1839464), (44, 1755852), (48, 1609531), (56, 1379598), (66, 1170568), (77, 1003344), (84, 919732), (88, 877926), (112, 689799), (132, 585284), (154, 501672), (168, 459866), (176, 438963), (231, 334448), (264, 292642), (308, 250836), (336, 229933), (462, 167224), (528, 146321), (616, 125418), (924, 83612), (1232, 62709), (1848, 41806), (3696, 20903)]