77830992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28447}}^1$

素因数の和:28480

約数の個数: 60

約数和(自身を含む): 229290880

約数和(自身を除く): 151459888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 28447, 56894, 85341, 113788, 170682, 227576, 256023, 341364, 455152, 512046, 540493, 682728, 1024092, 1080986, 1365456, 1621479, 2048184, 2161972, 3242958, 4096368, 4323944, 4864437, 6485916, 8647888, 9728874, 12971832, 19457748, 25943664, 38915496, 77830992]

約数ペア:

[(1, 77830992), (2, 38915496), (3, 25943664), (4, 19457748), (6, 12971832), (8, 9728874), (9, 8647888), (12, 6485916), (16, 4864437), (18, 4323944), (19, 4096368), (24, 3242958), (36, 2161972), (38, 2048184), (48, 1621479), (57, 1365456), (72, 1080986), (76, 1024092), (114, 682728), (144, 540493), (152, 512046), (171, 455152), (228, 341364), (304, 256023), (342, 227576), (456, 170682), (684, 113788), (912, 85341), (1368, 56894), (2736, 28447)]